1 // Copyright (c) 2008-2009 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 #ifndef TEXTENDEDBITMAPCOMMON_H

    17 #define TEXTENDEDBITMAPCOMMON_H

    18 

    19 #include "TGraphicsHarness.h"

    20 

    21 // Uid for use when testing an extended bitmap that does not need to be

    22 // drawn using the example rasterizer.

    23 const TUid KUidTestExtendedBitmap	= TUid::Uid(0xFFFFFFFF);

    24 

    25 // Macros to automatically test error condition and report when test fails.

    26 #define TESTCREATEEXTENDEDBITMAPL(sizeInPixels, displayMode, typeUid, data, dataSize, aExpectedError) \

    27 	{\

    28 	CFbsBitmap* bmp = new(ELeave)CFbsBitmap;\

    29 	TInt res = bmp->CreateExtendedBitmap(sizeInPixels, displayMode, typeUid, data, dataSize);\

    30 	delete bmp;\

    31 	TESTEXPECTEDERRORL(res, aExpectedError);\

    32 	}

    33 

    34 #define TESTCREATEEXTENDEDBITMAPINITIALIZERL(sizeInPixels, displayMode, typeUid, data, dataSize, aExpectedError) \

    35 	{\

    36 	CFbsBitmap* bmp2 = new(ELeave)CFbsBitmap;\

    37 	CleanupStack::PushL(bmp2);\

    38 	CTestExtendedBitmapInitializer* initializer = new(ELeave) CTestExtendedBitmapInitializer(data, dataSize);\

    39 	TInt res2 = bmp2->CreateExtendedBitmap(sizeInPixels, displayMode, typeUid, dataSize, *initializer);\

    40 	delete initializer;\

    41 	CleanupStack::PopAndDestroy(bmp2);\

    42 	TESTEXPECTEDERRORL(res2, aExpectedError);\

    43 	}

    44 

    45 

    46 class CTestExtendedBitmapInitializer : public CBase, public MFbsExtendedBitmapInitializer

    47 	{

    48 public:

    49 	CTestExtendedBitmapInitializer(const TUint8* aTestData, const TInt aTestDataSize);

    50 	

    51 	// From MFbsExtendedBitmapInitializer

    52 	TInt InitExtendedBitmap(TAny* aData, TInt aDataSize);

    53 private:

    54 	const TInt iTestDataSize;

    55 	const TUint8* iTestData;

    56 	};

    57 

    58 inline CTestExtendedBitmapInitializer::CTestExtendedBitmapInitializer(const TUint8* aTestData, const TInt aTestDataSize)

    59 : iTestDataSize(aTestDataSize), iTestData(aTestData)

    60 	{

    61 	}

    62 

    63 inline TInt CTestExtendedBitmapInitializer::InitExtendedBitmap(TAny* aData, TInt aDataSize)

    64 	{

    65 	if (!iTestData || iTestDataSize < aDataSize)

    66 		{

    67 		// Used to test handling of initializer error by CreateExtendedBitmap() and for

    68 		// GRAPHICS-FBSERV-EXTENDEDBITMAP-0014 - CTExtendedBitmapNegative::CreateNullDataL()

    69 		// to be returned the correct error on providing NULL data

    70 		return KErrUnderflow;

    71 		}

    72 	Mem::Copy(aData, iTestData, aDataSize);

    73 	return KErrNone;

    74 	}

    75 

    76 

    77 #endif // TEXTENDEDBITMAPCOMMON_H