// viewbase.h

// 

// Copyright (c) 2009 - 2010 Accenture. All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the "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:

// Accenture - Initial contribution

//

#ifndef VIEWBASE_H_

#define VIEWBASE_H_

#include <e32base.h>

#include "common.h"

class CConsoleBase;

class CFedBufferBase;

//Main View class inherited by any views able to show data on the screen, either backed by a file buffer or not

class CFedViewBase : public CActive, public MViewController, public MSharedCacheClient, public MDeferredClose, public MKeyConsumer

{

protected:

	CFedViewBase(MConsoleProvider& aConsoleProvider, TInt aPriority = CActive::EPriorityStandard)

		: CActive(aPriority), iConsoleProvider(aConsoleProvider), iConsole(aConsoleProvider.Console()) {}

public:

	void StoreWindow(const TWindow& aWindow) {iWindow = aWindow;}

	virtual CFedBufferBase& Buffer() = 0;

protected:

	MConsoleProvider& iConsoleProvider;

	CConsoleBase& iConsole;

	TWindow iWindow;

};

#endif /*VIEWBASE_H_*/