--- a/activityfw/tsutils/inc/tswindowgroupsobserver.h Thu Sep 02 20:45:03 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,173 +0,0 @@
-/*
- * 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 TSWINDOWGROUPSOBSERVER_H
-#define TSWINDOWGROUPSOBSERVER_H
-
-#include "tsresourcemanager.h"
-
-/**
- * Interface declare mathods to notify about window server events
- */
-class MTsWindowGroupsObserver
-{
-public:
- /**
- * Method notidy about window group changes.
- * @param rsc - resource manager
- * @param wgs - list of window groups associated with running applications
- */
- virtual void HandleWindowGroupChanged(MTsResourceManager &rsc,
- const TArray<RWsSession::TWindowGroupChainInfo> & wgs) =0;
-};
-
-/**
- * Interface declare methods to subscribe windo server events
- */
-class MTsWindowGroupsMonitor
-{
-public:
- /**
- * Method make subscription for window server events
- * @param observer - events observer
- */
- virtual void SubscribeL(MTsWindowGroupsObserver & observer) =0;
-
- /**
- * Method cancel subscription for window server events
- * @param observer - events observer
- */
- virtual void Cancel(MTsWindowGroupsObserver &) =0;
-};
-
-/**
- * Window server observer implementation. Class automaticly subscribe / cancel subscription
- * at construction / destruction level.
- *
- */
-class CTsWindowGroupsObserver: public CBase,
- public MTsWindowGroupsObserver
-{
-public:
- /**
- * Destructor
- * Function automaticly cancel subscrption to window server events
- */
- IMPORT_C ~CTsWindowGroupsObserver();
-
-protected:
- /**
- * First phase constructor
- */
- IMPORT_C CTsWindowGroupsObserver(MTsWindowGroupsMonitor &);
-
- /**
- * Second phase constructor.
- * Function automaticly subscribe window server events
- */
- IMPORT_C void BaseConstructL();
-
-private:
- MTsWindowGroupsMonitor & mMonitor;
-};
-
-/**
- * Window server monitor implementation.
- */
-class CTsWindowGroupsMonitor: public CActive,
- public MTsWindowGroupsMonitor
-
-{
-public:
- /**
- * Two phase constructor
- */
- IMPORT_C static CTsWindowGroupsMonitor* NewL(MTsResourceManager &);
-
- /**
- * Destructor
- */
- IMPORT_C ~CTsWindowGroupsMonitor();
-
- /**
- * @see MTsWindowGroupsMonitor::SubscribeL
- */
- IMPORT_C void SubscribeL(MTsWindowGroupsObserver &);
-
- /**
- * @see MTsWindowGroupsMonitor::Cancel
- */
- IMPORT_C 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();
-
- /**
- * Function provide window server event to observer
- */
- void ProvideEventL(TWsEvent, MTsWindowGroupsObserver &);
-
-private:
- /**
- * Registry of subscribed observers
- */
- RPointerArray<MTsWindowGroupsObserver> mObservers;
-
- /**
- * Resources manager
- */
- MTsResourceManager &mResources;
-
- /**
- * Monitor window group
- */
- RWindowGroup mWg;
-};
-#endif //TSWINDOWGROUPSOBSERVER_H