--- a/omads/omadsappui/AspSyncUtil/inc/AspDbNotifier.h Thu Aug 19 09:41:17 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,305 +0,0 @@
-/*
-* Copyright (c) 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: Used by UI to update settings based on DB changes
-*
-*/
-
-
-#ifndef ASPDBNOTIFIER_H
-#define ASPDBNOTIFIER_H
-
-#include <e32std.h>
-#include <SyncMLObservers.h>
-
-#include "AspUtil.h"
-
-
-// CLASS DECLARATION
-
-
-/**
-* TAspDbEvent
-*
-* TAspDbEvent represents sync event that is sent to UI.
-*/
-NONSHARABLE_CLASS (TAspDbEvent)
- {
- public:
- TInt iType;
- TInt iProfileId;
- TInt iError;
-
- public:
- /**
- * Constructor
- * @param aType Event type.
- * @return None.
- */
- TAspDbEvent(TInt aType);
- };
-
-
-
-/**
-* MAspDbEventHandler
-*
-* Observer interface function.
-*/
-NONSHARABLE_CLASS (MAspDbEventHandler)
- {
- public:
- /**
- * CAspDbNotifier calls this to inform that database has changed.
- * @param aEvent Database event.
- * @return None.
- */
- virtual void HandleDbEventL(TAspDbEvent aEvent) = 0;
- };
-
-
-/**
-* CAspDbNotifier
-*
-* CAspDbNotifier is used to observe sync database events. These events
-* are used to update UI.
-*/
-NONSHARABLE_CLASS (CAspDbNotifier) : public CBase,
- public MAspActiveCallerObserver,
- public MSyncMLEventObserver
- {
- public:
- enum TEventType
- {
- EUpdate,
- EUpdateAll,
- EDelete,
- EClose
- };
-
- public:
- /**
- * Two-phased constructor
- * @param aDatabase Reference to RDbDatabase instance.
- * @param aHandler Pointer to MAspDbEventHandler instance.
- * @return None.
- */
- static CAspDbNotifier* NewL(const TAspParam& aParam, MAspDbEventHandler* aHandler);
-
- /**
- * Destructor.
- */
- virtual ~CAspDbNotifier();
-
- private:
-
- /**
- * Constructor
- * @param aParam.
- * @param aHandler Pointer to event handler.
- * @return None.
- */
- CAspDbNotifier(const TAspParam& aParam, MAspDbEventHandler* aHandler);
-
- /**
- * By default Symbian OS constructor is private.
- */
- void ConstructL();
-
- public:
- /**
- * Start requesting events from db.
- * @param None.
- * @return None.
- */
- void RequestL();
-
-
- private: // from MAspActiveCallerObserver
-
- /**
- * From MAspActiveCallerObserver
- * Called when CAspActiveCaller completes.
- * @param aCallId.
- * @return None.
- */
- void HandleActiveCallL(TInt aCallId);
-
- private: // from MSyncMLEventObserver
-
- /**
- * Called when SyncML session events oocur.
- * @param aEvent Event type.
- * @param aIdentifier Object id.
- * @param aError Error code.
- * @param aAdditionalData Additional data.
- * @return None.
- */
- void OnSyncMLSessionEvent(TEvent aEvent, TInt aIdentifier, TInt aError, TInt aAdditionalData);
-
- /**
- * Called when SyncML session events oocur.
- * @param aEvent Event type.
- * @param aIdentifier Object id.
- * @param aError Error code.
- * @param aAdditionalData Additional data.
- * @return None.
- */
- void HandleSessionEventL(TEvent aEvent, TInt aIdentifier, TInt aError, TInt aAdditionalData);
-
- public:
- /**
- * Calls database event observer with delay.
- * @param None.
- * @return None.
- */
- void CallObserverWithDelay();
-
- /**
- * Calls database event observer.
- * @param None.
- * @return None.
- */
- void CallObserver();
-
- /**
- * Disable/enable observer calling.
- * @param aDisable.
- * @return None.
- */
- void SetDisabled(TBool aDisable);
-
- /**
- * Finds out how many profiles have changed.
- * @param None.
- * @return Profile count.
- */
- TInt ChangedProfileCount();
-
- /**
- * Get one database event from event array.
- * @param aIndex.
- * @return Database event.
- */
- TAspDbEvent Event(TInt aIndex);
-
- /**
- * Return number of received database events.
- * @param None.
- * @return Event count.
- */
- TInt EventCount();
-
- /**
- * Reset event array.
- * @param None.
- * @return None.
- */
- void Reset();
-
- /**
- * Find out whether event array contains event that causes UI to close.
- * @param None.
- * @return Array index.
- */
- TInt FindCloseEvent();
-
- /**
- * Find out whether event array contains events for one profile only.
- * @param None.
- * @return Array index.
- */
- TInt FindSingleProfileEvent();
-
- /**
- * Find out whether event array contains profile event.
- * @param None.
- * @return Array index.
- */
- TInt FindProfileEvent();
-
- /**
- * Find out whether event array only contains events with same profile id.
- * @param aId Profile id.
- * @return Boolean.
- */
- TBool IsUniqueProfileId(TInt aId);
-
- /**
- * Creates one update event.
- * @param aIdentifier Profile id.
- * @param aError Error code.
- * @return None.
- */
- void CreateUpdateEventL(TInt aIdentifier, TInt aError);
-
- /**
- * Find out whether event array contains delete event.
- * @param None.
- * @return Boolean.
- */
- TBool ProfileDeleted();
-
- /**
- * Call event observer if event array contains update event.
- * @param None.
- * @return None.
- */
- void CheckUpdateEventL();
-
- /**
- * Utility function.
- * @return Sync session.
- */
- RSyncMLSession& Session();
-
-
-#ifdef _DEBUG
- private:
- void GetSyncEventText(TDes& aText, MSyncMLEventObserver::TEvent aEvent);
- void LogSessionEvent(TEvent& aEvent, TInt aIdentifier, TInt aError);
-#endif
-
-
-
- private:
- // sync session
- RSyncMLSession* iSyncSession;
-
- // Pointer to event handler
- MAspDbEventHandler* iHandler;
-
- // for making function call via active scheduler
- CAspActiveCaller* iActiveCaller;
-
- // for storing ids of changed profiles
- RArray<TAspDbEvent> iList;
-
- // can observer be called
- TBool iDisabled;
-
- // is synchronizing going on
- //TBool iSyncRunning;
-
- // have sync session events been requested from RSyncMLSession
- TBool iSessionEventRequested;
-
- // is this object destroyed
- TBool* iDestroyedPtr;
- };
-
-
-#endif // ASPDBNOTIFIER_H
-
-
-// End of file
\ No newline at end of file