sl@0: // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // textendedbitmap.h
sl@0: // 
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @test
sl@0:  @internalComponent - Internal Symbian test code
sl@0: */
sl@0: 
sl@0: #ifndef TEXTENDEDBITMAPGC_H
sl@0: #define TEXTENDEDBITMAPGC_H
sl@0: 
sl@0: #include <test/testexecutestepbase.h>
sl@0: #include <test/testharnesscallback.h>
sl@0: #include <w32std.h>
sl@0: 
sl@0: /** Test class for testing the operation of extended bitmaps with different graphics
sl@0: contexts. Creators of this test class must provide a pointer to a MTestHarnessCallBack object
sl@0: and a CBitmapContext. The MTestHarnessCallBack callback object allows CTExtendedBitmapGc to 
sl@0: pass logging and test status operations back to the creator. All drawing operations that this
sl@0: test class performs are drawn to the supplied CBitmapContext object.
sl@0:  */
sl@0: class CTExtendedBitmapGc : public CBase
sl@0: 	{
sl@0: public:
sl@0: 	/** Stripe styles that are supported by the example bitmap example rasterizer, note that only
sl@0: 	vertical and horizontal stripes are supported
sl@0: 	*/
sl@0: 	enum TStripeStyle
sl@0: 		{
sl@0: 		EVerticalStripe = 0,
sl@0: 		EHorizontalStripe = 1
sl@0: 		};
sl@0: 	
sl@0: 	/** Defines whether this class should draw extended bitmaps as flags, or as plain white
sl@0: 	rectangles. EDrawFlag should be used when testing with BitGdi where the example rasterizer
sl@0: 	is available, or when testing with WServ where the example extended bitmap render stage is
sl@0: 	available. Otherwise EDrawWhite should be used. It is up to the creator of CTExtendedBitmapGc
sl@0: 	to decide which draw mode should be used.
sl@0: 	 */
sl@0: 	enum TDrawMode
sl@0: 		{
sl@0: 		EDrawFlag,
sl@0: 		EDrawWhite
sl@0: 		};
sl@0: 
sl@0: public:
sl@0: 	IMPORT_C static CTExtendedBitmapGc* NewL(MTestHarnessCallBack* aCallBack, CBitmapContext& aGc, TDrawMode aDrawMode, TDisplayMode aDisplayMode);	
sl@0: 	IMPORT_C ~CTExtendedBitmapGc();
sl@0: 	IMPORT_C void RunTestCaseL(TInt aCurTestCase);
sl@0: 
sl@0: 	// Helper functions
sl@0: 	IMPORT_C static void WriteExtendedBitmapInfoL(TUint8* aData,
sl@0: 										   TInt& aDataSize,
sl@0: 										   const TRgb* aColorArray, 
sl@0: 										   TStripeStyle aStripeStyle);
sl@0: 
sl@0: private:	
sl@0: 	// Construction
sl@0: 	CTExtendedBitmapGc(MTestHarnessCallBack* aCallBack, CBitmapContext& aGc, TDrawMode aDrawMode);
sl@0: 	void ConstructL(TDisplayMode aDisplayMode);
sl@0: 	
sl@0: 	// Test cases
sl@0: 	void TestBitmapDrawingL(TBool aTestRegionOfInterest, TStripeStyle aStripeStyle, TInt aCaseNumber);
sl@0: 	void TestBrushPatternL(TInt aCaseNumber);
sl@0: 	
sl@0: 	// Helper functions	
sl@0: 	void CreateTestBitmapLC(CFbsBitmap*& aBmpRet,
sl@0: 						const TSize& aSize,
sl@0: 						TDisplayMode aDisplayMode, 
sl@0: 						const TRgb& aColor1, 
sl@0: 						const TRgb& aColor2, 
sl@0: 						const TRgb& aColor3,
sl@0: 						TStripeStyle aStripeStyle);
sl@0: 
sl@0: 	CTestExecuteLogger&	Logger() {return iCallBack->Logger();}
sl@0: 	
sl@0: private:
sl@0: 	MTestHarnessCallBack* iCallBack;
sl@0: 	TDrawMode iDrawMode;
sl@0: 	TDisplayMode iDisplayMode;
sl@0: 	CBitmapContext& iGc;
sl@0: 	TBool iIsFbs;
sl@0: 	CFont* iFont;
sl@0: 	};
sl@0: 
sl@0: #endif // TEXTENDEDBITMAPGC_H