1 //Copyright (c) 2010 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 

    15 /////////////////////////////////////////////////////////////////////

    16 

    17 #ifndef T_TSGRAPHICFILESCALINGHANDLER_H

    18 #define T_TSGRAPHICFILESCALINGHANDLER_H

    19 

    20 // INCLUDED FILES

    21 #include <QObject>

    22  #include <QPixmap>

    23 #include "tsgraphicfilescalinghandler.h"

    24 

    25 class T_CTsGraphicFileScalingHandler :

    26     public QObject,

    27     public MImageReadyCallBack

    28 {

    29     Q_OBJECT

    30 

    31 private:

    32     static TInt CallStop(TAny *aWait);

    33     static void WaitActive(TInt aTime);

    34 

    35 //From MImageReadyCallBack

    36 private:

    37     virtual void ImageReadyCallBack(TInt error, const CFbsBitmap *bitmap);

    38 

    39 public:

    40     explicit T_CTsGraphicFileScalingHandler(QObject *parent = 0);

    41     virtual ~T_CTsGraphicFileScalingHandler();

    42 

    43 private slots:

    44 

    45 // tests for file path and kind of graphic file as imput

    46     void testGraphicFileScalingIgnoreAspectRatio_LessWidth();

    47     void testGraphicFileScalingIgnoreAspectRatio_LessHeight();

    48     void testGraphicFileScalingIgnoreAspectRatio_TheSameRatio();

    49     void testGraphicFileScalingKeepAspectRatio_LessWidth();

    50     void testGraphicFileScalingKeepAspectRatio_LessHeight();

    51     void testGraphicFileScalingKeepAspectRatio_TheSameRatio();

    52     void testGraphicFileScalingKeepAspectRatioByExpanding_LessWidth();

    53     void testGraphicFileScalingKeepAspectRatioByExpanding_LessHeight();

    54     void testGraphicFileScalingKeepAspectRatioByExpanding_TheSameRatio();

    55 

    56 // tests incorrect situation

    57     void testGraphicFileScalingInvalidImagePath();

    58     void testGraphicFileScalingEmptyImagePath();

    59     void testGraphicFileScalingEmptyMimeType();

    60     void testGraphicFileScalingScalingToIncorrectWidthSize();

    61     void testGraphicFileScalingScalingToIncorrectHeightSize();

    62     void testGraphicFileScalingScalingToZeroSize();

    63     void testDoCancel();

    64 

    65 // tests for CFbsBitmap as imput

    66     void testCFbsBitmapScalingToCorrectSize();

    67     void testCFbsBitmapScalinToIncorrectWidthSize();

    68     void testCFbsBitmapScalinToIncorrectHeightSize();

    69 

    70 private:

    71     RFs mFs;

    72     QPixmap mPixMapCallBack;

    73     TInt mErrorCallBack;

    74 };

    75 

    76 #endif // T_TSGRAPHICFILESCALINGHANDLER_H

    77 // End of File