diff -r 798ee5f1972c -r 826cea16efd9 videoconnutility/connutility/inc/vcxconnutilsubscriber.h --- a/videoconnutility/connutility/inc/vcxconnutilsubscriber.h Thu Aug 19 10:54:18 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,138 +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 the License "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: Class to handle subscribtions from PS* -*/ - - - - -#ifndef __VCX_CONNUTILSUBSCRI_H -#define __VCX_CONNUTILSUBSCRI_H - -#include -#include - -class MConnUtilPubsubObserver; - -/** -* This class defines operations listening modifications for the -* property defined. -* Notifies changes throught MConnUtilPubsubObserver interface. -* -*/ -NONSHARABLE_CLASS ( CVcxConnUtilSubscriber ) : public CActive - { - - public: // constuct / destruct - - /** - * Construction. - * - * @param aUid category for the property - * @param aKey key id for the property - * @param aType type of the key (at the moment only int is supported) - * @param aObserver pointer to observer to who to notify about changes - * - * @return The newly constructed CVcxConnUtilPubSub - */ - static CVcxConnUtilSubscriber* NewL( const TUid aUid, - const TUint32 aKey, - RProperty::TType aType, - MConnUtilPubsubObserver* aObserver ); - - /** - * Destructor. - * - */ - virtual ~CVcxConnUtilSubscriber(); - - /** - * Returns a reference to property this - * subscriber listens to. - * - * @return RProperty - */ - RProperty& Property(); - - /** - * Start subscribing if not already started - */ - void Start(); - - - private: // constuct - - /** - * Constructor - * - */ - CVcxConnUtilSubscriber( const TUid aUid, - const TUint32 aKey, - RProperty::TType aType, - MConnUtilPubsubObserver* aObserver ); - - /** - * Symbian 2nd phase construction - * - */ - void ConstructL(); - - private: // from CActive - - /** - * From CActive. Calles when value subscribed to changes - * - */ - void RunL(); - - /** - * From CActive. Cancels subscribtion - * - */ - void DoCancel(); - - private: - - /** - * ETrue if object is initialized and subscribtion starts - */ - TBool iInitialized; - - /** - * Property to subscribe - */ - RProperty iProperty; - - /** - * Category uid for the property - */ - const TUid iUid; - - /** - * Key id for the property - */ - const TUint32 iKey; - - /** - * type of the property - */ - RProperty::TType iKeyType; - - /** - * Observer - */ - MConnUtilPubsubObserver* iObserver; - }; - -#endif // __VCX_CONNUTILSUBSCRI_H