// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Symbian Foundation License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef ECAMSTUBPLUGIN_H

#define ECAMSTUBPLUGIN_H

#include <ecam/ecamplugin.h>

#include <ecam/ecaminfoplugin.h>

// Implementations of the ECam plugin classes

class CCameraStub : public CCameraPlugin

	{

public:

	static CCameraStub* NewL();

	~CCameraStub();

protected:

	// from CCameraPlugin

	void Construct2L(MCameraObserver& aObserver,TInt aCameraIndex);

	void Construct2DupL(MCameraObserver& aObserver,TInt aCameraHandle);

	void Construct2L(MCameraObserver2& aObserver,TInt aCameraIndex,TInt aPriority);

	void Construct2DupL(MCameraObserver2& aObserver,TInt aCameraHandle);

	// from CCamera itself

	void CameraInfo(TCameraInfo& aInfo) const;

	void Reserve();

	void Release();

	void PowerOn();

	void PowerOff();

	TInt Handle();

	void SetZoomFactorL(TInt aZoomFactor = 0);

	TInt ZoomFactor() const;

	void SetDigitalZoomFactorL(TInt aDigitalZoomFactor = 0);

	TInt DigitalZoomFactor() const;

	void SetContrastL(TInt aContrast);

	TInt Contrast() const;

	void SetBrightnessL(TInt aBrightness);

	TInt Brightness() const;

	void SetFlashL(TFlash aFlash = EFlashNone);

	TFlash Flash() const;

	void SetExposureL(TExposure aExposure = EExposureAuto);

	TExposure Exposure() const;

	void SetWhiteBalanceL(TWhiteBalance aWhiteBalance = EWBAuto);

	TWhiteBalance WhiteBalance() const;

	void StartViewFinderDirectL(RWsSession& aWs,CWsScreenDevice& aScreenDevice,RWindowBase& aWindow,TRect& aScreenRect);

	void StartViewFinderDirectL(RWsSession& aWs,CWsScreenDevice& aScreenDevice,RWindowBase& aWindow,TRect& aScreenRect,TRect& aClipRect);

	void StartViewFinderBitmapsL(TSize& aSize);	

	void StartViewFinderBitmapsL(TSize& aSize,TRect& aClipRect);

	void StartViewFinderL(TFormat aImageFormat,TSize& aSize);

	void StartViewFinderL(TFormat aImageFormat,TSize& aSize,TRect& aClipRect);

	void StopViewFinder();

	TBool ViewFinderActive() const;

	void SetViewFinderMirrorL(TBool aMirror);

	TBool ViewFinderMirror() const;

	void PrepareImageCaptureL(TFormat aImageFormat,TInt aSizeIndex);

	void PrepareImageCaptureL(TFormat aImageFormat,TInt aSizeIndex,const TRect& aClipRect);

	void CaptureImage();

	void CancelCaptureImage();

	void EnumerateCaptureSizes(TSize& aSize,TInt aSizeIndex,TFormat aFormat) const;

	void PrepareVideoCaptureL(TFormat aFormat,TInt aSizeIndex,TInt aRateIndex,TInt aBuffersToUse,TInt aFramesPerBuffer);

	void PrepareVideoCaptureL(TFormat aFormat,TInt aSizeIndex,TInt aRateIndex,TInt aBuffersToUse,TInt aFramesPerBuffer,const TRect& aClipRect);

	void StartVideoCapture();

	void StopVideoCapture();

	TBool VideoCaptureActive() const;

	void EnumerateVideoFrameSizes(TSize& aSize,TInt aSizeIndex,TFormat aFormat) const;

	void EnumerateVideoFrameRates(TReal32& aRate,TInt aRateIndex,TFormat aFormat,TInt aSizeIndex,TExposure aExposure = EExposureAuto) const;

	void GetFrameSize(TSize& aSize) const;

	TReal32 FrameRate() const;

	TInt BuffersInUse() const;

	TInt FramesPerBuffer() const;

	void SetJpegQuality(TInt aQuality);

	TInt JpegQuality() const;

	TAny* CustomInterface(TUid aInterface);

private:

	CCameraStub();

private:

	MCameraObserver* iObserver; // not owned

	MCameraObserver2* iObserver2; // not owned

	TInt iCameraIndex;

	TInt iCameraHandle;

	TInt iPriority;

	};

class CCameraStubInfo : public CCameraInfoPlugin

	{

public:

	static CCameraStubInfo* NewL();

	~CCameraStubInfo();

	// from CCameraInfoPlugin

	TInt CamerasAvailable();

private:

	CCameraStubInfo();	

	};

enum TStubPanicReasons

	{

	EPanicUnimplemented=1

	};

#endif // ECAMSTUBPLUGIN_H