/*
* Copyright (c) 2009 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 :
*
*/
#ifndef TSWINDOWGROUPMONITORIMP_H
#define TSWINDOWGROUPMONITORIMP_H
#include "tswindowgroupsmonitor.h"
/**
* Window server monitor implementation.
*/
class CTsWindowGroupsMonitor: public CActive,
public MTsWindowGroupsMonitor
{
public:
/**
* Two phase constructor
*/
static CTsWindowGroupsMonitor* NewL(MTsResourceManager &);
/**
* Destructor
*/
~CTsWindowGroupsMonitor();
/**
* @see MTsWindowGroupsMonitor::SubscribeL
*/
void SubscribeL(MTsWindowGroupsObserver &);
/**
* @see MTsWindowGroupsMonitor::Cancel
*/
void Cancel(MTsWindowGroupsObserver &);
protected:
/**
* @see CActive::RunL
*/
void RunL();
/**
* @see CActive::DoCancel
*/
void DoCancel();
/**
* @see CActive::RunError
*/
TInt RunError(TInt error);
private:
/**
* First phase constructor
*/
CTsWindowGroupsMonitor(MTsResourceManager &);
/**
* Second phase constructor
*/
void ConstructL();
/**
* Function subscribe for event to window server and activate object
*/
void Subscribe();
/**
* Function provide window server event to observers
*/
void ProvideEventL();
private:
/**
* Registry of subscribed observers
*/
RPointerArray<MTsWindowGroupsObserver> iObservers;
/**
* Resources manager
*/
MTsResourceManager& iResources;
/**
* Monitor window group
*/
RWindowGroup iWg;
};
#endif//TSWINDOWGROUPMONITORIMP_H