// Copyright (c) 2001-2009 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:

//

#include "icl/ImageCodec.h"

#include "ImageClientMain.h"

#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

#include <icl/imagecodecdef.h>

#endif

_LIT(KIclPanicCategory, "ImageConversion");

// Global panic function

GLDEF_C void Panic(TIclPanic aError)

	{

	User::Panic(KIclPanicCategory, aError);

	}

TImageParameterData::TImageParameterData()

	: iImageParameterDataFlag(ENull)

	{

	}

void TImageParameterData::SetFilenamePtr(const TDesC* aSourceFilenamePtr)

	{

	iImageParameterDataFlag = EFilename;

	iSourceFilenamePtr = aSourceFilenamePtr;

	}

void TImageParameterData::SetDataPtr(const TDesC8* aSourceDataPtr)

	{

	iImageParameterDataFlag = EData;

	iSourceDataPtr = aSourceDataPtr;

	}

/**

Indicates whether the data source desciptor contains data or a filename.

@return	A boolean indicating if the source descriptor contains a filename. ETrue if it does contain

        a filename, otherwise EFalse.

@panic  EUndefinedSourceType

        The source type has not been defined.

*/

EXPORT_C TBool TImageParameterData::IsFilename() const

	{

	if (iImageParameterDataFlag == ENull)

		Panic(EUndefinedSourceType);

	return iImageParameterDataFlag == EFilename;

	}

/**

Returns a pointer to the filename from the source descriptor.

@return A pointer to the filename source descriptor.

@panic  EUndefinedSourceType

        The source has not been defined as a file source.

*/

EXPORT_C const TDesC* TImageParameterData::SourceFilenamePtr() const

	{

	if (iImageParameterDataFlag != EFilename)

		Panic(EUndefinedSourceType);

	return iSourceFilenamePtr;

	}

/**

Returns a pointer to the data from the source descriptor.

@return	A pointer to the data source descriptor.

@panic  EUndefinedSourceType

        The source has not been defined as a data source.

*/

EXPORT_C const TDesC8* TImageParameterData::SourceDataPtr() const

	{

	if (iImageParameterDataFlag != EData)

		Panic(EUndefinedSourceType);

	return iSourceDataPtr;

	}

TBool TImageParameterData::IsDataTypeDefined() const

	{

	return (iImageParameterDataFlag == ENull)?EFalse:ETrue;

	}