1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/graphics/windowing/windowserver/test/tauto/TFLICKERFREE.CPP	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,139 @@
     1.4 +// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// TMULSCREENS.CPP
    1.18 +// Tests the newly API function added to RWindow which enables/disables
    1.19 +// the usage of Off-Screen Bitmap (OSB).
    1.20 +// The test will draw squares with random colours on screen filling the
    1.21 +// whole drawable area. The drawing will start first with flickering screen
    1.22 +// and will switch to flicker free in 4 seconds.
    1.23 +// 
    1.24 +//
    1.25 +
    1.26 +/**
    1.27 + @file
    1.28 + @test
    1.29 + @internalComponent - Internal Symbian test code
    1.30 +*/
    1.31 +
    1.32 +#include "TFLICKERFREE.H"
    1.33 +
    1.34 +//===================================================
    1.35 +// CBGWin Declaration
    1.36 +//===================================================
    1.37 +
    1.38 +CBGWin::CBGWin(): CTWin()
    1.39 +	{
    1.40 +	}
    1.41 +
    1.42 +CBGWin::~CBGWin()
    1.43 +	{
    1.44 +	}
    1.45 +
    1.46 +void CBGWin::ConstructWin(TPoint aPos, TSize aSize, TBool aVisible)
    1.47 +	{
    1.48 +	iSize = aSize;
    1.49 +	SetUpL(aPos,iSize,TheClient->iGroup,*TheClient->iGc, aVisible);
    1.50 +	BaseWin()->SetRequiredDisplayMode(EColor256);
    1.51 +	}
    1.52 +
    1.53 +void CBGWin::Draw()
    1.54 +	{
    1.55 +	iGc->Clear();
    1.56 +	iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
    1.57 +
    1.58 +	TUint propW = iSize.iWidth/32;
    1.59 +	TUint propH = iSize.iHeight/12;
    1.60 +
    1.61 +	for(TInt i = 0; i < iSize.iWidth ; i+=propW)
    1.62 +		{
    1.63 +		for(TInt j = 0; j < iSize.iHeight; j+=propH)
    1.64 +			{
    1.65 +			iGc->SetBrushColor(TRgb( (TInt)(Math::Random()%255), (TInt)(Math::Random()%255), (TInt)(Math::Random()%255) ));
    1.66 +			iGc->DrawRect(TRect(i, j, i+propW-1, j+propH-1));
    1.67 +			}
    1.68 +		}
    1.69 +	}
    1.70 +
    1.71 +void CBGWin::EnableOSBd(TBool aState)
    1.72 +	{
    1.73 +	iWin.EnableOSB(aState);
    1.74 +	}
    1.75 +
    1.76 +//===================================================
    1.77 +// CFlickerTest Declaration
    1.78 +//===================================================
    1.79 +
    1.80 +/* This function will be called periodically to draw the rects
    1.81 +   on screen.*/
    1.82 +void CTFlickerFree::TestFlickering()
    1.83 +	{
    1.84 +	for( int i = 0; i < 40; ++i)
    1.85 +		{
    1.86 +		// for the first 3 seconds draw with flicker
    1.87 +		if(i < 20 )
    1.88 +			iBgWin->EnableOSBd(EFalse);
    1.89 +		// for the next 3 seconds draw with flicker free
    1.90 +		else if(i >=20 )
    1.91 +			iBgWin->EnableOSBd(ETrue);
    1.92 +
    1.93 +		iBgWin->DrawNow();
    1.94 +
    1.95 +		// this draws 20 frames per second for 4 seconds
    1.96 +		User::After(50000);
    1.97 +		}
    1.98 +	}
    1.99 +
   1.100 +CTFlickerFree::CTFlickerFree(CTestStep* aStep):
   1.101 +	CTWsGraphicsBase(aStep)
   1.102 +	{
   1.103 +	}
   1.104 +
   1.105 +CTFlickerFree::~CTFlickerFree()
   1.106 +	{
   1.107 +	delete iBgWin;
   1.108 +	}
   1.109 +
   1.110 +void CTFlickerFree::ConstructL()
   1.111 +	{
   1.112 +	// get the size of the current client to assign it to the background window
   1.113 +	TSize scrSize = TSize(TheClient->iScreen->SizeInPixels());
   1.114 +
   1.115 +	// construct the window in the background
   1.116 +	iBgWin = new (ELeave) CBGWin();
   1.117 +	iBgWin->ConstructWin(TPoint(0,0), scrSize, ETrue);
   1.118 +	}
   1.119 +
   1.120 +/* Sets the windowing environment, constructs the CPeriod object and
   1.121 +	starts the CPeriod object.*/
   1.122 +void CTFlickerFree::RunTestCaseL(TInt aCurTestCase)
   1.123 +	{
   1.124 +	((CTFlickerFreeStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName);
   1.125 +	switch(aCurTestCase)
   1.126 +		{
   1.127 +		case 1:
   1.128 +/**
   1.129 +@SYMTestCaseID		GRAPHICS-WSERV-0567
   1.130 +*/
   1.131 +			((CTFlickerFreeStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0567"));
   1.132 +			TestFlickering();
   1.133 +			break;
   1.134 +		default:
   1.135 +			((CTFlickerFreeStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName);
   1.136 +			((CTFlickerFreeStep*)iStep)->CloseTMSGraphicsStep();
   1.137 +			TestComplete();
   1.138 +		}
   1.139 +	((CTFlickerFreeStep*)iStep)->RecordTestResultL();
   1.140 +	}
   1.141 +
   1.142 +__WS_CONSTRUCT_STEP__(FlickerFree)