/*
* Copyright (c) 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: Juha Kauppinen, Mika Hokkanen
*
* Description: Photo Browser
*
*/
#ifndef __IEENGINEUTILS__
#define __IEENGINEUTILS__
#include <f32file.h>
#include <f32file.h>
#include <e32base.h>
//#include "IEImageData.h"
#include "IEImage.h"
class CIEEngineUtils: public CBase
{
public:
/*
* Symbian First phase constructor
*
* @aParam aFs - FileServer
*/
IMPORT_C CIEEngineUtils(RFs &aFs);
/*
* Destructor.
*
*/
IMPORT_C ~CIEEngineUtils();
public:
/*
* GenerateIEThumbNailPath depending on the resolution
*
* @aParam aTNResolution - Thumbnail resolution
* @aParam aIETNFileName - IEFilename
*/
IMPORT_C static void GenerateThumbnailFileName(TThumbSize aResolution, const TDesC& aFileName, TDes& aThumbnailFileName);
IMPORT_C static void DeleteThumbnails(TDesC& aFileName, RFs& aFs);
/*
* Create TN folder
*
* @aParam aTNPath - Thumbnail path
* @return - systemwide error code.
*/
IMPORT_C static TInt CreateTNFolder(RFs aFs, const TDesC& aTNPath);
IMPORT_C static void PrivatePath(TFileName& aFileName);
IMPORT_C TInt AddFaceCoordinate(const TFileName a128x128TNFileName, RArray<TRect>& aCordArray);
IMPORT_C TInt RemoveFaceCoordinate(const TFileName a128x128TNFileName, RArray<TRect>& aCordArray);
IMPORT_C HBufC8* ReadExifMakerNoteL(const TDes &aFileName);
IMPORT_C void ReadFaceCoordinatesL(const TFileName a128x128TNFileName, RArray<TRect>& aCordArray);
IMPORT_C void WriteFaceCoordinatesL(const TFileName a128x128TNFileName, RArray<TRect>& aCordArray);
IMPORT_C void GetModifiedTimeL(const TDes &aFileName, TTime& aTime);
IMPORT_C void GetImageSizeL(const TDes &aFileName, TSize& aSize);
IMPORT_C static HBufC8* ReadExifThumbnailL(RFs& aFs, const TDesC& aFileName);
//void ReadFile2BuffL(const TDes &aFileName, HBufC8** buffer);
//TPtr8 LoadImageIntoMemoryLC(const TDesC& aFileName);
IMPORT_C void GetExifDateTimeAndOrientationL(const TDesC& aFilename, TTime& aExifDateTime, TUint16& aOrientation);
IMPORT_C static TUid GetImageDecoderUid();
private:
IMPORT_C static HBufC8* ReadExifHeaderL(RFs& aFs, const TDesC& aFileName);
RFs& iFs;
};
#endif /*__IEENGINEUTILS__*/