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

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Internal class for catching notifications from bookmark repositories.

    15 // @internalComponent

    16 // 

    17 //

    18 

    19 #ifndef __BKMRKWATCHER_H__

    20 #define __BKMRKWATCHER_H__

    21 

    22 #include <centralrepository.h>

    23 

    24 enum TBkmrkWatcherType

    25 	{

    26 	EBkmrkWatcherDatabase,

    27 	EBkmrkWatcherFolder,

    28 	EBkmrkWatcherBookmark,

    29 	EBkmrkWatcherIcon

    30 	};

    31 

    32 /**

    33 The interface for observers of the repository watchers. The repository watchers are active objects that 

    34 get notified when changes occur in the central repository. The watcher sends a notification to its 

    35 observer through this interface

    36 */

    37 class MBkmrkWatcherObserver

    38 	{

    39 public:

    40 	virtual void BWONotify(TBkmrkWatcherType aType) = 0;

    41 	};

    42 

    43 

    44 /**

    45 This watcher class is responsible for propagating notifications from the central repository back to the

    46 bookmark database. 

    47 */

    48 class CBkmrkWatcher: public CActive

    49 	{

    50 public:

    51     CBkmrkWatcher(TBkmrkWatcherType aType, MBkmrkWatcherObserver& aObserver, CRepository& aRepository);

    52     ~CBkmrkWatcher();

    53     void WatchL();

    54 protected:

    55     void RunL();

    56     void DoCancel();

    57 private:

    58 	TBkmrkWatcherType		iType;

    59 	MBkmrkWatcherObserver&	iObserver;

    60 	CRepository&			iRepository;

    61     };

    62 

    63 #endif //__BKMRKWATCHER_H__