// 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 "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:

//

#if (!defined __TESTSTEPIMAGEDISPLAY_H__)

#define __TESTSTEPIMAGEDISPLAY_H__

#include <imagedisplay.h>

#include <e32base.h>

class TImageDisplayUnitTestParams

	{

public:	

	enum TDataType 

		{

		ETypeUndefined	=-1, 

		ETypeFileName	= 0, 

		ETypeData, 

		ETypeFileHandle

		};

	enum TImageTestType 

		{

		ENormal,

		EAlloc

		};

public:

	const TText*  iTestName;		// name of the test

	const TText*  iTestDescription;	// description

	const TText*  iInputFilename;	// source filename

	TInt iDestWidth;				// dest width

	TInt iDestHeight;				// dest height

	TInt		 iDisplayMode;		// display mode

	TInt		 iImageOptions;		// image options 

	TBool iMaintainAspectRatio;		// maintain aspect ratio

	TDataType iSourceType;			// Source is a filename

	const TText8* iMimeType;		// Mime type

	TInt32 iImageType;				// image type

	TInt32 iImageSubType;			// image subtype

	TInt32 iPluginUid;				// plugin UID

	TBool iContinueOnToNextStep;	// Re-use test: continue onto next test step

	TImageTestType iTestType;		// test type

	};

/**

 *

 * CActiveListener provides the asynchronous operation

 * of an active object

 *

 * @lib "TSU_ICL_IMAGE_CONVERT.lib"

 *

 *

 */

class CImageDisplay;

class CActiveListener : public CActive

	{

public:

	CActiveListener(CImageDisplay& iImageDisplay);

	~CActiveListener();

    //From CActive

	virtual void RunL();

	virtual void DoCancel();

	void InitialiseActiveListener();

	TBool RequestCancelled()

		{ 

		return iStatus == KErrCancel;

		}

private:

	CImageDisplay& iImageDisplay;

	};

class CTestSuite;

class CTestSuiteImageDisplay;

/**

 *

 * CTestStepImageDisplay, which is the base class for all 

 * the ImageTransform suite test steps, providing common functionality.

 *

 * @lib "TSU_ICL_ImageTransform.lib"

 *

 */

class CImageDisplay;

class CTestStepImageDisplay : public CTestStep, public MIclImageDisplayObserver

	{

public:

	CTestStepImageDisplay();

	~CTestStepImageDisplay();

	virtual TVerdict DoTestStepPreambleL();

	virtual TVerdict DoTestStepPostambleL();

	void SetSuite(CTestSuiteImageDisplay* aPtr );

 	CTestSuiteImageDisplay* Suite();

protected:

	virtual void Cleanup(){};

    void SetSourceFilename(const TDesC& aPathNameAndExtn);

    void SetDestFilenameL(const TDesC& aPathNameAndExtn);

    void SetRefFilename(const TDesC& aPathNameAndExtn);

	void DeleteDestFilenameL();

	TVerdict CompareFilesL(const TDesC& aFile1,const TDesC& aFile2) const;

	TVerdict CompareDescWithFileL(const TDesC8& aDesc,const TDesC& aFile) const;

	TFileName& SourceFilename();

	TFileName& DestFilename();

	TFileName& RefFilename();

	void DefaultPath(TFileName& aName);

protected:

	RFs iFs;

	CImageDisplay*				iImageDisplay;

private:

  	 CTestSuiteImageDisplay*	iImageDisplaySuite;

	 TFileName iSourceFilename;

	 TFileName iDestFilename;

	 TFileName iRefFilename;

	 CActiveScheduler* iScheduler;

	};

/**

 *

 * The following classes provide test steps to Transform an image

 * See TestStepImageTransform.cpp or the test specification 

 * for details of individual test cases.

 *

 */

/**

 * CTestStepImgDisplayGeneric

 */

class CTestStepImgDisplayGeneric : public CTestStepImageDisplay

	{

public:

	CTestStepImgDisplayGeneric(const TImageDisplayUnitTestParams& aTestParams);

	~CTestStepImgDisplayGeneric();

	// from CTestStep

	virtual TVerdict DoTestStepL();

protected:

//

	virtual void MiidoImageReady(const CFbsBitmap* aBitmap, TUint aStatus, const TRect& aUpdatedArea, TInt aError);

	virtual TBool ConsumeFrame(const CFbsBitmap& aBitmap);

//

	void SetImageSourceL();

	TInt CompareBitmapWithFileL(const CFbsBitmap& aBitmap,const TDesC& aFile) const;

	void SetFilenamesL(const TDesC& aSourceFilename);

	void SetupPluginL();

	virtual TVerdict TestL();

	virtual void Cleanup();

private:

	TVerdict DoTestStepFbsL();

protected:

	// pointer to current test data

	const TImageDisplayUnitTestParams* iTestParams;

	// pointer to previous test data (for API re-use tests)

	const TImageDisplayUnitTestParams* iTestParamsPrev;

	HBufC8* iSourceBuf;

	TInt iLastError;

	TInt iFrameNumber;

	RFile iFileHandle;

	TBool iFbsConnection;

	};

class CTestStepDecode2Frames : public CTestStepImgDisplayGeneric {

public:

	CTestStepDecode2Frames(const TImageDisplayUnitTestParams& aTestParams):CTestStepImgDisplayGeneric(aTestParams)

		{

		}

protected:

	virtual TBool ConsumeFrame(const CFbsBitmap& aBitmap);

private:

	virtual TVerdict TestL();

};

class CTestStepPanic_1 : public CTestStepImgDisplayGeneric {

public:

	CTestStepPanic_1(const TImageDisplayUnitTestParams& aTestParams):CTestStepImgDisplayGeneric(aTestParams)

		{

		}

private:

	virtual TVerdict TestL();

};

class CTestStepPanic_2 : public CTestStepImgDisplayGeneric {

public:

	CTestStepPanic_2(const TImageDisplayUnitTestParams& aTestParams):CTestStepImgDisplayGeneric(aTestParams)

		{

		}

private:

	virtual TVerdict TestL();

};

class CTestStepPanic_3 : public CTestStepImgDisplayGeneric {

public:

	CTestStepPanic_3(const TImageDisplayUnitTestParams& aTestParams):CTestStepImgDisplayGeneric(aTestParams)

		{

		}

private:

	virtual TVerdict TestL();

};

class CTestStepPanic_4 : public CTestStepImgDisplayGeneric {

public:

	CTestStepPanic_4(const TImageDisplayUnitTestParams& aTestParams):CTestStepImgDisplayGeneric(aTestParams)

		{

		}

private:

	virtual TVerdict TestL();

};

class CTestStepPanic_6 : public CTestStepImgDisplayGeneric {

public:

	CTestStepPanic_6(const TImageDisplayUnitTestParams& aTestParams):CTestStepImgDisplayGeneric(aTestParams)

		{

		}

private:

	virtual TVerdict TestL();

};

#endif // __TESTSTEPIMAGEDISPLAY_H__