sl@0: // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #ifndef __TESTCAMERA_H__
sl@0: #define __TESTCAMERA_H__
sl@0: 
sl@0: 
sl@0: #include <ecam/ecamplugin.h>
sl@0: #include <ecam/ecaminfoplugin.h>
sl@0: #include <bitdev.h>
sl@0: #include <ecam.h>
sl@0: #include <w32std.h>
sl@0: #include <ecamadvsettings.h>
sl@0: 
sl@0: _LIT(KTestCameraPluginName, "C:\\102070cc.txt");
sl@0: 
sl@0: const TInt KMinTestCameraZoom = -3;
sl@0: const TInt KMaxTestCameraZoom = 3;
sl@0: const TReal32 KMaxTestCameraDigitalZoomFactor = 1.0;
sl@0: const TInt KMaxTestCameraDigitalZoom = 0;
sl@0: const TInt KFramePosIncrement = 5;
sl@0: const TInt KFrameFeatureSize = 25;
sl@0: const TInt KFrameFeatureBorderThickness = 5;
sl@0: const enum CCamera::TFormat KInitialViewFinderFormat = CCamera::EFormatFbsBitmapColor16M;
sl@0: const TDisplayMode KViewFinderDisplayMode = EColor4K;
sl@0: 
sl@0: class CTestCamAdvSet;
sl@0: class CTestCamPresets;
sl@0: class CTestCamSnapshot;
sl@0: class CTestCamImgProc;
sl@0: 
sl@0: class RTestCameraFrameBuffer : public MCameraBuffer
sl@0: 	{
sl@0: public:
sl@0: 	RTestCameraFrameBuffer(CFbsBitmap*& aFrame): iAvailable(ETrue), iFrame(aFrame) {}
sl@0: 	virtual TInt NumFrames() {return 0;}
sl@0: 	virtual TDesC8* DataL(TInt aFrameIndex) {if (aFrameIndex != 0) { User::Leave(KErrArgument); } return NULL; }
sl@0: 	virtual CFbsBitmap& BitmapL(TInt aFrameIndex) {if (aFrameIndex != 0) { User::Leave(KErrArgument); } return *iFrame;}
sl@0:  	virtual	RChunk& ChunkL() { return iChunk;}
sl@0: 	virtual TInt ChunkOffsetL(TInt aFrameIndex) {if (aFrameIndex != 0) { User::Leave(KErrArgument); } return 0;}
sl@0: 	virtual TInt FrameSize(TInt aFrameIndex) {if (aFrameIndex != 0) { User::Leave(KErrArgument); } return 0; }
sl@0: 	virtual void Release() {iAvailable = ETrue;}
sl@0: public:	
sl@0: 	volatile TBool iAvailable;
sl@0: 	CFbsBitmap*& iFrame;
sl@0: 	RChunk iChunk;
sl@0: 	};
sl@0: 
sl@0: class RTestFrameBuffer : public MFrameBuffer
sl@0: 	{
sl@0: public:
sl@0: 	RTestFrameBuffer(CFbsBitmap*& aFrame): iAvailable(ETrue), iFrame(aFrame) {}
sl@0: 	virtual TDesC8* DataL(TInt /*aIndex*/) { User::Leave(KErrNotSupported); return NULL; }
sl@0: 	virtual CFbsBitmap* FrameL(TInt aIndex) { if (aIndex != 0) User::Leave(KErrNotSupported); return iFrame; }
sl@0: 	virtual void Release() { iAvailable = ETrue; }
sl@0: public:
sl@0: 	TBool iAvailable;
sl@0: 	CFbsBitmap*& iFrame;
sl@0: 	};
sl@0: 
sl@0: class CDirectScreenAccess;
sl@0: 
sl@0: class CTestCamera : public CCameraPlugin, public MDirectScreenAccess
sl@0: 	{
sl@0: 	friend class CTestCamAdvSet;
sl@0: 	friend class CTestCamPresets;
sl@0: 	friend class CTestCamSnapshot;
sl@0: 	friend class CTestCamImgProc;
sl@0: 	
sl@0: public:
sl@0: 	static CTestCamera* NewL();
sl@0: 	~CTestCamera();
sl@0: 	void ConstructL();
sl@0: 	// from CCameraPlugin
sl@0: 	void Construct2L(MCameraObserver& aObserver,TInt aCameraIndex);
sl@0: 	void Construct2DupL(MCameraObserver& aObserver,TInt aCameraHandle);
sl@0: 	void Construct2L(MCameraObserver2& aObserver,TInt aCameraIndex,TInt aPriority);
sl@0: 	void Construct2DupL(MCameraObserver2& aObserver,TInt aCameraHandle);
sl@0: private:
sl@0: 	// From CCamera
sl@0: 	virtual void CameraInfo(TCameraInfo& aInfo) const;
sl@0: 	virtual void Reserve();
sl@0: 	virtual void Release();
sl@0: 	virtual void PowerOn();
sl@0: 	virtual void PowerOff();
sl@0: 	virtual TInt Handle();
sl@0: 
sl@0: 	virtual void SetZoomFactorL(TInt aZoomFactor = 0);
sl@0: 	virtual TInt ZoomFactor() const;
sl@0: 	virtual void SetDigitalZoomFactorL(TInt aDigitalZoomFactor = 0);
sl@0: 	virtual TInt DigitalZoomFactor() const;
sl@0: 
sl@0: 	virtual void SetContrastL(TInt aContrast);
sl@0: 	virtual TInt Contrast() const;
sl@0: 	virtual void SetBrightnessL(TInt aBrightness);
sl@0: 	virtual TInt Brightness() const;
sl@0: 	virtual void SetFlashL(TFlash aFlash = EFlashNone);
sl@0: 	virtual TFlash Flash() const;
sl@0: 	virtual void SetExposureL(TExposure aExposure = EExposureAuto);
sl@0: 	virtual TExposure Exposure() const;
sl@0: 	virtual void SetWhiteBalanceL(TWhiteBalance aWhiteBalance = EWBAuto);
sl@0: 	virtual TWhiteBalance WhiteBalance() const;
sl@0: 
sl@0: 	virtual void StartViewFinderDirectL(RWsSession& aWs,CWsScreenDevice& aScreenDevice,RWindowBase& aWindow,TRect& aScreenRect);
sl@0: 	virtual void StartViewFinderDirectL(RWsSession& aWs,CWsScreenDevice& aScreenDevice,RWindowBase& aWindow,TRect& aScreenRect,TRect& aClipRect);
sl@0: 	virtual void StartViewFinderBitmapsL(TSize& aSize);
sl@0: 	virtual void StartViewFinderBitmapsL(TSize& aSize,TRect& aClipRect);
sl@0: 	virtual void StartViewFinderL(TFormat aImageFormat,TSize& aSize);
sl@0: 	virtual void StartViewFinderL(TFormat aImageFormat,TSize& aSize,TRect& aClipRect);
sl@0: 	virtual void StopViewFinder();
sl@0: 	virtual TBool ViewFinderActive() const;
sl@0: 	virtual void SetViewFinderMirrorL(TBool aMirror);
sl@0: 	virtual TBool ViewFinderMirror() const;
sl@0: 
sl@0: 	virtual void PrepareImageCaptureL(TFormat aImageFormat,TInt aSizeIndex);
sl@0: 	virtual void PrepareImageCaptureL(TFormat aImageFormat,TInt aSizeIndex,const TRect& aClipRect);
sl@0: 	virtual void CaptureImage();
sl@0: 	virtual void CancelCaptureImage();
sl@0: 	virtual void EnumerateCaptureSizes(TSize& aSize,TInt aSizeIndex,TFormat aFormat) const;
sl@0: 
sl@0: 	virtual void PrepareVideoCaptureL(TFormat aFormat,TInt aSizeIndex,TInt aRateIndex,TInt aBuffersToUse,TInt aFramesPerBuffer);
sl@0: 	virtual void PrepareVideoCaptureL(TFormat aFormat,TInt aSizeIndex,TInt aRateIndex,TInt aBuffersToUse,TInt aFramesPerBuffer,const TRect& aClipRect);
sl@0: 	virtual void StartVideoCapture();
sl@0: 	virtual void StopVideoCapture();
sl@0: 
sl@0: 	virtual TBool VideoCaptureActive() const;
sl@0: 	virtual void EnumerateVideoFrameSizes(TSize& aSize,TInt aSizeIndex,TFormat aFormat) const;
sl@0: 	virtual void EnumerateVideoFrameRates(TReal32& aRate,TInt aRateIndex,TFormat aFormat,TInt aSizeIndex,TExposure aExposure = EExposureAuto) const;
sl@0: 	virtual void GetFrameSize(TSize& aSize) const;
sl@0: 	virtual TReal32 FrameRate() const;
sl@0: 	virtual TInt BuffersInUse() const;
sl@0: 	virtual TInt FramesPerBuffer() const;
sl@0: 
sl@0: 	virtual void SetJpegQuality(TInt aQuality);
sl@0: 	virtual TInt JpegQuality() const;
sl@0: 
sl@0: 	virtual TAny* CustomInterface(TUid aInterface);
sl@0: 
sl@0: 	// From MAbortDirectScreenAccess
sl@0: 	virtual void AbortNow(RDirectScreenAccess::TTerminationReasons aReason);
sl@0: 
sl@0: 	// From MDirectScreenAccess
sl@0: 	virtual void Restart(RDirectScreenAccess::TTerminationReasons aReason);
sl@0: 
sl@0: 	// New functions
sl@0: 	static TInt TimerCallBack(TAny* aThis);
sl@0: 	void FrameReady();
sl@0: 	void GetFrame(CFbsBitGc& aGc, TPoint& aPos) const;
sl@0: 	void GetImgProcessedFrame(CFbsBitGc& aGc, TPoint& aPos) const;
sl@0: 	void ServiceVideo(TInt aBuferNum);
sl@0: 	void ServiceViewFinder(CFbsBitmap* aSourceFrame);
sl@0: 	void ServiceImageCapture(const CFbsBitGc& aSourceBitmapGc);
sl@0: 	void ServiceBurstImageCapture(const CFbsBitGc& aSourceBitmapGc);
sl@0: 	void DoCaptureImageL();
sl@0: 	void CheckReserveAndPowerL();
sl@0: 	TInt CheckReserveAndPower() const;
sl@0: 	void CustomInterfaceL(TAny*& aIface, TUid aInterface);
sl@0: 	static TInt ReserveCallBack(TAny* aThis);
sl@0: 	static TInt PowerOnCallBack(TAny* aThis);
sl@0: 	static TInt ImageCaptureCallBack(TAny* aThis);
sl@0: 	static TInt VideoCaptureCallBack(TAny* aThis);
sl@0: 	static TInt HandleEventCallBack(TAny* aThis);
sl@0: 	static TInt HandleEvent2CallBack(TAny* aThis);
sl@0: 	
sl@0: private:
sl@0: 	 CTestCamera();	
sl@0: private:
sl@0: 	MCameraObserver* iObserver; // not owned
sl@0: 	MCameraObserver2* iObserver2; // not owned
sl@0: 	TBool iReserved;
sl@0: 	TBool iPowerOn;
sl@0: 
sl@0: 	TCameraInfo iInfo;
sl@0: 	CPeriodic* iTimer;
sl@0: 	TTimeIntervalMicroSeconds32 iFrameDelay;
sl@0: 	TInt iFrameIndex;
sl@0: 	TTimeIntervalMicroSeconds iElapsedTime;
sl@0: 	TPoint iStillImagePos;
sl@0: 	TPoint iVideoFramePos;
sl@0: 
sl@0: 	TReal32 iVideoFrameRate;
sl@0: 	TInt iBuffersInUse;
sl@0: 	TSize iVideoFrameSize;
sl@0: 	TFormat iVideoFrameFormat;
sl@0: 
sl@0: 	CFbsBitmap* iVideoFrame1;
sl@0: 	CFbsBitmapDevice* iVideoFrameDev1;
sl@0: 	CFbsBitGc* iVideoFrameGc1;
sl@0: 	CFbsBitmap* iVideoFrame2;
sl@0: 	CFbsBitmapDevice* iVideoFrameDev2;
sl@0: 	CFbsBitGc* iVideoFrameGc2;
sl@0: 
sl@0: 	TInt iStillCaptureErr;
sl@0: 	TSize iStillImageSize;
sl@0: 	TFormat iStillImageFormat;
sl@0: 	CFbsBitmap* iStillImage;
sl@0: 	CFbsBitmapDevice* iStillImageDev;
sl@0: 	CFbsBitGc* iStillImageGc;
sl@0: 
sl@0: 	TSize iViewFinderSize;
sl@0: 	TFormat iViewFinderFormat;
sl@0: 	CFbsBitmap* iViewFinderBitmap;
sl@0: 	CFbsBitmapDevice* iViewFinderBitmapDev;
sl@0: 	CFbsBitGc* iViewFinderBitmapGc;
sl@0: 
sl@0: 	CDirectScreenAccess* iDSA;
sl@0: 	CFbsScreenDevice* iScreenDev;
sl@0: 	CFbsBitGc* iScreenGc;
sl@0: 	TRect iScreenRect;
sl@0: 	TRect iClipRect;
sl@0: 
sl@0: 	CFbsBitmap* iImage;
sl@0: 	CFbsBitmapDevice* iDev;
sl@0: 	CFbsBitGc* iGc;
sl@0: 
sl@0: 	CAsyncCallBack iReserveAsync;
sl@0: 	CAsyncCallBack iPowerOnAsync;
sl@0: 	CAsyncCallBack iImageCaptureAsync;
sl@0: 	CAsyncCallBack iVideoCaptureAsync;
sl@0: 	CAsyncCallBack iHandleEventAsync;
sl@0: 	CAsyncCallBack iHandleEvent2Async;
sl@0: 
sl@0: 	RTestFrameBuffer iFrameBuffer1;
sl@0: 	RTestFrameBuffer iFrameBuffer2;
sl@0: 	
sl@0: 	RTestCameraFrameBuffer iFrameCameraBuffer1;
sl@0: 	RTestCameraFrameBuffer iFrameCameraBuffer2;
sl@0: 
sl@0: 	TInt iVideoCaptureErr;
sl@0: 	// Members to store the current optical or digital value set with SetZoomFactorL() and SetDigitalZoomFactorL()
sl@0: 	// Although arguments have trailing Factor in fact they must contain values in the ranges specified by
sl@0: 	//  	iInfo.iMinZoom : iInfo.iMaxZoom for optical zoom and 
sl@0: 	//		0 : iInfo.iMaxDigitalZoom for digital zoom 
sl@0: 	// The factor values cannot be modified using Camera API as it is assumed 
sl@0: 	// that they are determined by the camera hardware.  
sl@0: 	TInt iZoom;
sl@0: 	TInt iDigitalZoom;
sl@0: 	
sl@0: 	TInt iContrast;
sl@0: 	TInt iBrightness;
sl@0: 	
sl@0: 	TInt iImgProcBrightness;
sl@0: 	TInt iImgProcContrast;
sl@0: 	
sl@0: 	volatile TBool iViewFinderActive;
sl@0: 	volatile TBool iVideoCaptureActive;
sl@0: 	volatile TBool iImageCaptureActive;
sl@0: 	volatile TBool iVideoPreparedLast;
sl@0: 	volatile TBool iVideoCapturePrepared;
sl@0: 	volatile TBool iImageCapturePrepared;
sl@0: 
sl@0: 	RArray<TSize> iImageSizes;
sl@0: 	RArray<TSize> iVideoFrameSizes;
sl@0: 	RArray<TReal32> iVideoFrameRates;
sl@0: 	TInt iCameraIndex;
sl@0: 	TInt iCameraHandle;
sl@0: 	TInt iPriority;	
sl@0: 	
sl@0: 	TECAMEvent iECamEvent;
sl@0: 	TECAMEvent2 iECamEvent2;
sl@0: 	TInt iEventError;
sl@0: 	
sl@0: 	CTestCamAdvSet* iAdvSettingsImpl;
sl@0: 	CTestCamSnapshot* iSnapshotImpl;
sl@0: 	CTestCamImgProc* iImgProcImpl;
sl@0: 	
sl@0: 	CCamera::CCameraAdvancedSettings::TDriveMode iDriveMode;
sl@0: 	TInt iBurstImages;
sl@0: 	};
sl@0: 	
sl@0: class CTestCameraInfo : public CCameraInfoPlugin
sl@0: 	{
sl@0: public:
sl@0: 	static CTestCameraInfo* NewL();
sl@0: 	~CTestCameraInfo();
sl@0: 	// from CCameraInfoPlugin
sl@0: 	TInt CamerasAvailable();
sl@0: private:
sl@0: 	CTestCameraInfo();	
sl@0: 	};
sl@0: 	
sl@0: enum TStubPanicReasons
sl@0: 	{
sl@0: 	EPanicUnimplemented=1
sl@0: 	};	
sl@0: 
sl@0: class FileDependencyUtil
sl@0: 	{
sl@0: public:
sl@0: 	static void CheckFileDependencyL();
sl@0: 	};
sl@0: 
sl@0: class CDataGlobal : public CBase
sl@0: 	{
sl@0: public:
sl@0: 	CTestCamAdvSet* iTestCamAdvSet;
sl@0: 	CTestCamPresets* iTestCamPresets;
sl@0: 	CTestCamSnapshot* iTestCamSnapshot;
sl@0: 	CTestCamImgProc* iTestCamImgProc;
sl@0: 	TInt 		iAdvSetReferenceCount;	
sl@0: 	TInt 		iPresetsReferenceCount;
sl@0: 	TInt 		iSnapshotReferenceCount;	
sl@0: 	TInt 		iImgProcReferenceCount;
sl@0: 	};
sl@0: 	
sl@0: #endif