1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors: Juha Kauppinen, Mika Hokkanen

    13 * 

    14 * Description: Photo Browser

    15 *

    16 */

    17 

    18 #ifndef __IEIMAGEDATA_H__

    19 #define __IEIMAGEDATA_H__

    20 

    21 // Include files

    22 #include <e32base.h> 

    23 #include <IEImage.h>

    24 

    25 class HGridData

    26     {

    27 public:

    28     TBool       iCorrupted;

    29     float       iRotationAngle; // rotation angle of one image

    30     float       iTargetRotationAngle; // target rotation angle of one image

    31     float       iX, iY, iZ; // OpenGL coordinates

    32     float       iScale; // OpenGL iScale

    33     TUint       iGlLQ32TextIndex; // OpenGL 128x128 texture index

    34     TUint       iGlLQ128TextIndex; // OpenGL 128x128 texture index

    35     TUint       iGlHQ512TextIndex; // OpenGL 512x512 texture index

    36     TUint       iGlSuperHQTextIndex; // OpenGL 2048x2048 texture index

    37     

    38     // Returns opengl index for best quality image that has been loaded

    39     inline TUint BestImage(void)

    40         {

    41         if (iGlSuperHQTextIndex!=0)

    42             return iGlSuperHQTextIndex;

    43         if (iGlHQ512TextIndex!=0)

    44             return iGlHQ512TextIndex;

    45         if (iGlLQ128TextIndex!=0)

    46             return iGlLQ128TextIndex;

    47         if (iGlLQ32TextIndex!=0)

    48             return iGlLQ32TextIndex;

    49         return 0;

    50         }

    51     };

    52 

    53 

    54 class CImageData

    55     {

    56 public:

    57     IMPORT_C static CImageData* NewL(TUint32 aImagesReady = 0);

    58     IMPORT_C ~CImageData();

    59     

    60 protected:    

    61     TReal       iAspectRatio; 

    62     TSize       iSize;

    63     TTime       iFileTime, iCreatedTime;

    64     HBufC*      iPath;

    65     HBufC*      iFileName;

    66     TUint16     iImagesReady;

    67     TUint16     iOrientation;

    68     TInt        iNumberOfFaces;

    69 

    70     void ConstructL(TUint32 aImagesReady);

    71     TBool IsCreatedTimeSet() const;

    72     CImageData();

    73     

    74 public:    

    75     HGridData   iGridData;

    76     TInt        iPersonId;  // TODO temp solution, -1 = no person

    77     

    78     IMPORT_C void GetFileName(TFileName & aFullFileName, TThumbSize aSize) const;

    79     IMPORT_C void GetPath(TFileName & aPath) const;

    80     IMPORT_C void GetFileName(TFileName & aFileName) const;

    81     IMPORT_C void SetFileNameL(const TFileName & aFullFileName);

    82     IMPORT_C TBool IsImageReady(TThumbSize aSize) const;

    83     IMPORT_C void SetImageReady(TThumbSize aSize, TBool bReady);

    84     IMPORT_C const TReal GetAspectRatio() const;

    85     IMPORT_C void SetSize(const TSize aSize);

    86     IMPORT_C TSize GetSize() const;

    87     IMPORT_C const TTime & GetFileTime() const;

    88     IMPORT_C void SetFileTime(const TTime & aTime);

    89     IMPORT_C const TTime & GetCreatedTime() const;

    90     IMPORT_C void SetCreatedTime(const TTime & aTime);

    91     IMPORT_C TUint16 GetOrientation() const;

    92     IMPORT_C void SetOrientation(TUint16 aOrientation);

    93     IMPORT_C TInt GetNumberOfFaces() const;

    94     IMPORT_C void SetNumberOfFaces(TInt aValue);

    95     IMPORT_C TBool IsSamePath(CImageData& aImageData) const;

    96     };  

    97 

    98 #endif // __IEIMAGEDATA_H__