Symaptic: os/mm/imagingandcamerafws/cameraunittest/src/ECamUnitTestPlugin/EnhanceFunctionality.h@260cb5ec6c19

     1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    16 #ifndef ENHANCEFUNCTIONALITY_H

    17 #define ENHANCEFUNCTIONALITY_H

    19 #include <ecam/ecamplugin.h>

    20 #include <ecam/ecaminfoplugin.h>

    22 #include "ECamUnitTestPlugin.h"

    23 #include <fbs.h>

    25 #include <ecam/mcamerahistogram.h>

    26 #include <ecam/mcameraoverlay.h>

    27 #include <ecam/mcamerasnapshot.h>

    31 class CCamUnitTestPlugin;

    33 class CCamHistogram : public CBase, public MCameraHistogram

    34 	{

    35 	class CHistogram;

    36 public:

    37 	static CCamHistogram* NewL(CCamUnitTestPlugin& aOwner);

    38 	~CCamHistogram();

    39 	TUint32 SupportedHistograms();

    40     TUint PrepareHistogramL(CCamera::CCameraHistogram::THistogramType aType);

    41     TUint PrepareDSAHistogramL(CCamera::CCameraHistogram::THistogramType aType, const TPoint& aPosition, const TSize& aSize, const TRgb& aColor);

    42     void StartHistogramL(TUint aHistHandle);

    43     void StopHistogramL(TUint aHistHandle);

    44     void DestroyHistogramL(TUint aHistHandle);

    45 	void Release();

    46     void GetActiveHistogramsL(RArray<TUint>& aActiveHistograms);

    47 	void UpdateDSAHistogramPropertiesL(TUint aHistHandle, const TPoint& aPosition, const TSize& aSize, const TRgb& aColor);

    48 	void GetDSAHistogramPropertiesL(TUint aHistHandle, TPoint& aPosition, TSize& aSize, TRgb& aColor);

    49 	MHistogramBuffer& HistogramDataL();

    50 	MHistogramBuffer& HistogramDataL(TUint aHistHandle);

    52 	void ConstructL();

    54 private:

    55 	CCamHistogram(CCamUnitTestPlugin& aOwner);

    58 private:

    59 	CCamUnitTestPlugin& iOwner;

    61 	TBool iHistActive;

    62 	TBool iDSAHistActive;

    64 	TInt iHistogramCount;

    65 	CArrayFixFlat<CHistogram*>* iHistograms;

    67 	HBufC* iHistData;

    68 	};

    71 class CCamHistogram::CHistogram : public CBase

    72 	{

    73 public:

    74 	static CHistogram* NewL(TBool aDSA, CCamera::CCameraHistogram::THistogramType aType, TPoint aPosition, TSize aSize, TRgb iColor);

    76 public:

    77 	CHistogram(TBool aDSA, CCamera::CCameraHistogram::THistogramType aType, TPoint aPosition, TSize aSize, TRgb iColor);

    78 	~CHistogram ();

    80 	TBool IsActive();

    82 public:

    83 	TBool iDSA;

    84 	CCamera::CCameraHistogram::THistogramType iType;

    85 	TInt iAlpha;

    86 	TPoint iPosition;

    87 	TSize iSize;

    88 	TRgb iColor;

    90 	TBool iActive; // ETrue is StartHistogramL has been called

    92 	};

    94 // For Snapshot

    95 class CCamSnapshot : public CBase, public MCameraSnapshot

    96 	{

    97 public:

    98 	static CCamSnapshot* NewL(CCamUnitTestPlugin& aOwner);

    99 	~CCamSnapshot();

   101 	TUint32 SupportedFormats();

   102     void PrepareSnapshotL(CCamera::TFormat aFormat, const TPoint& aPosition, const TSize& aSize, const TRgb& aBgColor, TBool aMaintainAspectRatio);

   103     void PrepareSnapshotL(CCamera::TFormat aFormat, const TSize& aSize, TBool aMaintainAspectRatio);

   105     void SetBgColorL(const TRgb& aBgColor);

   106 	void SetPositionL(const TPoint& aPosition);

   108     TBool IsSnapshotActive() const;

   109     void StartSnapshot();

   110 	void StopSnapshot();

   111 	MCameraBuffer& SnapshotDataL(RArray<TInt>& aFrameIndexOrder);

   112 	void Release();

   114 private:

   115 	CCamSnapshot(CCamUnitTestPlugin& aOwner);

   117 private:

   118 	CCamUnitTestPlugin& iOwner;

   120 	CCamera::TFormat iFormat;

   121 	TSize iSize;

   122 	TRgb iBgColor;

   123 	TBool iAspRatio;

   124 	TPoint iPos;

   125 	TBool iActive; // ETrue is StartHistogramL has been called

   126 	};

   129 //For Overlay

   130 class CCamOverlay : public CBase, public MCameraOverlay, public MCameraOverlay2

   131 	{

   132 	class COverlay;

   133 public:

   134 	static CCamOverlay* NewL(CCamUnitTestPlugin& aOwner);

   135 	~CCamOverlay();

   137 	void ConstructL();

   139 	//from MCameraOverlay

   140 	TUint CreateOverlayL(const CCamera::CCameraOverlay::TOverlayParameters& aParameters, CFbsBitmap* aBitmap);

   141 	void SetOverlayBitmapL(TUint aOverlayHandleRef, const CFbsBitmap* aBitmap);

   142     void GetOverlayBitmapL(TUint aOverlayHandleRef, CFbsBitmap* aBitmap);

   143     void GetOverlayParametersL(TUint aOverlayHandle, CCamera::CCameraOverlay::TOverlayParameters& aInfo);

   144 	void SetOverlayParametersL(TUint aOverlayHandle, const CCamera::CCameraOverlay::TOverlayParameters& aParameters);

   145 	void ReleaseOverlay(TUint aOverlayHandleRef);

   146 	void Release();

   147 	void GetOverlaySupport(CCamera::CCameraOverlay::TOverlaySupportInfo& aInfo);

   148     void GetAllOverlaysInZOrderL(RArray<TUint>& aOverlayHandles);

   149 	void SetAllOverlaysInZOrderL(const RArray<TUint>& aOverlayHandles);

   151 	//from MCameraOverlay2

   152 	void SetModifiableOverlayBitmapL(TUint aOverlayHandle, CFbsBitmap* aBitmap);

   153 	void GetAllOverlaysInZOrderL(CCamera::CCameraOverlay::TOverlayCameraMode aOverlayCameraMode, TInt aViewFinderHandle, RArray<TUint>& aOverlayHandles) const;

   154 	void SetAllOverlaysInZOrderL(CCamera::CCameraOverlay::TOverlayCameraMode aOverlayCameraMode, TInt aViewFinderHandle, const RArray<TUint>& aOverlayHandles);

   156 private:

   157 	CCamOverlay(CCamUnitTestPlugin& aOwner);

   159 public:

   160 	TInt iRefCount;

   162 private:

   163 	CCamUnitTestPlugin& iOwner;

   164 	CArrayFixFlat<COverlay*>* iOverlays;

   166 	CCamera::CCameraOverlay::TOverlaySupportInfo iSupportInfo;

   167 	};

   169 class CCamOverlay::COverlay : public CBase

   170 	{

   171 public:

   172 	static COverlay* NewL(const CCamera::CCameraOverlay::TOverlayParameters& aParameters, CFbsBitmap* aBitmap);

   174 public:

   175 	~COverlay ();

   176 	void ConstructL();

   178 private:

   179 	COverlay(const CCamera::CCameraOverlay::TOverlayParameters& aParameters, CFbsBitmap* aBitmap);

   181 public:

   182 	CCamera::CCameraOverlay::TOverlayParameters iOverlayParms;

   183 	CFbsBitmap* iBitmap; // doesn't own

   184 	TUint iZOrderReverse; //for sorting on z-order

   185 	};

   188 class RCamSnapshotBuffer : public MCameraBuffer

   189 	{

   190 public:

   191 	RCamSnapshotBuffer(CFbsBitmap*& aFrame): iAvailable(ETrue), iFrame(aFrame) {}

   192 	virtual TInt NumFrames() {return 0;}

   193 	virtual TDesC8* DataL(TInt aFrameIndex) {if (aFrameIndex != 0) { User::Leave(KErrArgument); } return NULL; }

   194 	virtual CFbsBitmap& BitmapL(TInt aFrameIndex) {if (aFrameIndex != 0) { User::Leave(KErrArgument); } return *iFrame;}

   195  	virtual	RChunk& ChunkL() { return iChunk;}

   196 	virtual TInt ChunkOffsetL(TInt aFrameIndex) {if (aFrameIndex != 0) { User::Leave(KErrArgument); } return 0;}

   197 	virtual TInt FrameSize(TInt aFrameIndex) {if (aFrameIndex != 0) { User::Leave(KErrArgument); } return 0; }

   198 	virtual void Release() {iAvailable = ETrue;}

   200 public:

   201 	TBool iAvailable;

   202 	CFbsBitmap*& iFrame;

   203 	RChunk iChunk;

   204 	};

   206 #endif // ENHANCEFUNCTIONALITY_H

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--