// Copyright (c) 2008-2009 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 MVSVIDEOCONTROL_H

#define MVSVIDEOCONTROL_H

#include <coecntrl.h>

#include <surfaceeventhandler.h>

class CMVSPipControl :

	public CCoeControl,

	public MMMFSurfaceEventHandler

	{

public:

	enum TRenderType

		{

		EUseMmf,

		EUseCrp

		};

public:

	static CMVSPipControl* NewL(RWindowTreeNode& aParent);

	~CMVSPipControl();

	// MMMFSurfaceEventHandler

	void MmsehSurfaceCreated(TInt aDisplayId, const TSurfaceId& aId, const TRect& aCropRect, TVideoAspectRatio aAspectRatio);

	void MmsehSurfaceParametersChanged(const TSurfaceId& aId, const TRect& aCropRect, TVideoAspectRatio aAspectRatio);

	void MmsehRemoveSurface(const TSurfaceId& aId);

	void SetRenderType(TRenderType aRenderType);

	void Clear();

	RWindow& ControlWindow() const;

private:

	CMVSPipControl();

	void ConstructL(RWindowTreeNode& aParent);

	void Draw(const TRect& aRect) const;

private:

	TRenderType iRenderType;

	TInt iDisplayId;

	TRect iCropRect;

	};

class CMVSVideoControl : public CCoeControl

	{

public:

	static CMVSVideoControl* NewLC(CMVSVideoPlayAgent& aVideoPlayAgent, TInt aDisplay, RWindowTreeNode& aParent);

	static CMVSVideoControl* NewL(CMVSVideoPlayAgent& aVideoPlayAgent, TInt aDisplay, RWindowTreeNode& aParent);

	~CMVSVideoControl();

	RWindow& ControlWindow() const;

	TInt ScreenNumber() const;

	CMVSPipControl& Pip() const;

	void EnablePip(CMVSPipControl::TRenderType aRenderType);

	void DisablePip();

	void SetOverlayTextL(const TDesC& aOverlayText);

	void ClearOverlayText();

private:

	CMVSVideoControl(CMVSVideoPlayAgent& aVideoPlayAgent, TInt aDisplay);

	void ConstructL(RWindowTreeNode& aParent);

	void Draw(const TRect& aRect) const;

	TInt CountComponentControls() const;

	CCoeControl* ComponentControl(TInt aIndex) const;

private:

	CMVSVideoPlayAgent& iVideoPlayAgent;

	TInt iDisplay;

	CMVSPipControl* iPip;

	RBuf    iOverlayText;   // Text to be drawn on top of video

	};

#endif // MVSVIDEOCONTROL_H