diff -r 2bb96f4ecad8 -r 8e7494275d3a omads/omadsextensions/adapters/contacts/inc/NSmlContactsModsFetcher.h --- a/omads/omadsextensions/adapters/contacts/inc/NSmlContactsModsFetcher.h Thu Aug 19 09:41:17 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,207 +0,0 @@ -/* -* Copyright (c) 2006 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: DS contacts datastore. -* -*/ - - -#ifndef __NSMLCONTACTSMODSFETCHER_H__ -#define __NSMLCONTACTSMODSFETCHER_H__ - -// INCLUDES -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -// CONSTANTS -const TInt KNSmlSnapshotSize = 56; -const TInt KNSmlSnapshotSmallSize = 8; -_LIT( KNSmlContactSyncNoSync, "none" ); // Taken from phonebook - -// CLASS DECLARATION -class CNSmlChangeFinder; -class TNSmlSnapshotItem; - -// ------------------------------------------------------------------------------------------------ -// CNSmlContactsModsFetcher -// -// @lib nsmlcontactsdataprovider.lib -// ------------------------------------------------------------------------------------------------ -class CNSmlContactsModsFetcher : public CActive, public MContactsModsFetcher, - MVPbkContactViewObserver, - MVPbkSingleContactOperationObserver, - MVPbkContactOperationBase - - { - public: - /** - * C++ constructor. - * @param aSnapshotRegistered Is snapshot registered. - * @param aCntDb Pointer to opened database. - * @param aKey Key array. - * @param aChangeFinder Pointer to Changefinder. - */ - CNSmlContactsModsFetcher( TBool& aSnapshotRegistered,CVPbkContactManager& aContactManager,MVPbkContactStore& aStore,TKeyArrayFix& aKey, CNSmlChangeFinder& aChangeFinder ); - /** - * Second phase constructor. - */ - void ConstructL(); - - /** - * ~CNSmlContactsModsFetcher() desctructor. - */ - virtual ~CNSmlContactsModsFetcher(); - - private: - - /** - * From MVPbkContactViewObserver - * Called when a view is ready for use. - */ - - void ContactViewReady( - MVPbkContactViewBase& aView ) ; - /** - * From MVPbkContactViewObserver - * Called when a view is unavailable for a while. - */ - void ContactViewUnavailable( - MVPbkContactViewBase& aView ) ; - /** - * From MVPbkContactViewObserver - * Called when a contact has been added to the view. - */ - void ContactAddedToView( - MVPbkContactViewBase& aView, - TInt aIndex, - const MVPbkContactLink& aContactLink ); - /** - * From MVPbkContactViewObserver - * Called when a contact has been removed from a view. - */ - void ContactRemovedFromView( - MVPbkContactViewBase& aView, - TInt aIndex, - const MVPbkContactLink& aContactLink ) ; - /** - * From MVPbkContactViewObserver - * Called when an error occurs in the view. - */ - void ContactViewError( - MVPbkContactViewBase& aView, - TInt aError, - TBool aErrorNotified ) ; - /** - * From MVPbkSingleContactOperationObserver - * Called when the operation is completed. - */ - void VPbkSingleContactOperationComplete(MVPbkContactOperationBase& aOperation,MVPbkStoreContact* aContact ); - - /** - * From MVPbkSingleContactOperationObserver - * Called if the operation fails. - */ - void VPbkSingleContactOperationFailed( - MVPbkContactOperationBase& aOperation, - TInt aError ); - - private: - /** - * Fetches next chunk of data (client contacts data changes). - */ - void FetchNextContactL(); - - /** - * From CActive. Called when asynchronous operation completes. - */ - void RunL(); - - /** - * From CActive. Called when RunL leaves. - */ - TInt RunError( TInt aError ); - - /** - * From CActive. Cancels operation. - */ - void DoCancel(); - - /** - * Checks if aItem is confidential or not. - * @param aItem Item that is checked. - * @return TBool ETrue if item is confidential. - * Otherwise EFalse is returned. - */ - TBool IsConfidentialL( MVPbkStoreContact& aItem ); - /** - * Create a contact view of the store which is opened - */ - void CreateViewL(); - /** - * Add the fetched contacts id and timestamp - * to the snapshot. - * @param aContact Fetched contact to be - * added to snapshot - */ - void UpdateSnapshotL( MVPbkStoreContact* aContact ); - - private: // from MContactsModsFetcher - - /** - * Cancels the current asynchronous request - */ - void CancelRequest( ); - - /** - * Reads all modifications from clients contacts databse. - * @param aStatus On completion of the operation, contains the result code. - */ - void FetchModificationsL( TRequestStatus& aStatus ); - - private: // data - TRequestStatus* iCallerStatus; - TTime iFromTime; - - - CArrayFixSeg* iSnapshot; - - TBool& iSnapshotRegistered; - - - TKeyArrayFix& iKey; - - CNSmlChangeFinder& iChangeFinder; - TInt iCurrentSnapshotCounter; - - CVPbkContactManager& iContactManager; - MVPbkContactStore& iStore; - MVPbkContactViewBase* iContactViewBase; - TInt iContactCount; - - }; - -#endif // __NSMLCONTACTSMODSFETCHER_H__ - -// End of File