/*

* Copyright (c) 2002 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 AKNSYNCDRAW_H

#define AKNSYNCDRAW_H

#include <babitflags.h>

#include <coecntrl.h>

#include <eikdef.h>

class CCoeControlAccess;

class MAknSyncDrawer

	{

public:

	virtual void MasrPrepareForDraw() = 0;

	virtual void MasrDraw() = 0;

	virtual void MasrDeactivateGc() const = 0;

	virtual void MasrActivateGc() const = 0;

private:

	IMPORT_C virtual void MAknSyncDrawer_Reserved_1();

	IMPORT_C virtual void MAknSyncDrawer_Reserved_2();

	};

class TAknSyncControlDrawer : public MAknSyncDrawer

	{

public:

	IMPORT_C TAknSyncControlDrawer();

	IMPORT_C void SetControl(CCoeControl* aControl);

	IMPORT_C void MasrPrepareForDraw();

	IMPORT_C void MasrDraw();

	IMPORT_C void MasrDeactivateGc() const;

	IMPORT_C void MasrActivateGc() const;

private:

	TRect iDrawRect;

	CCoeControlAccess* iControl;

	};

NONSHARABLE_CLASS(CAknDrawSynchronizer) : public CBase

	{

public:

	IMPORT_C static CAknDrawSynchronizer* NewL();

	IMPORT_C ~CAknDrawSynchronizer();

	IMPORT_C void AddL(MAknSyncDrawer* aRedrawer);

	IMPORT_C void Remove(MAknSyncDrawer* aRedrawer);

	IMPORT_C void Signal(const MAknSyncDrawer* aRedrawer);

private:

	CAknDrawSynchronizer();

	void ConstructL();

private:

	typedef CArrayFixFlat<MAknSyncDrawer*> CSyncDrawers;

	CSyncDrawers* iSyncDrawers;

	TBitFlags iFlags;

	};

#endif

// End of File