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// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// TMULSCREENS.CPP
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// Tests the newly API function added to RWindow which enables/disables
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// the usage of Off-Screen Bitmap (OSB).
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// The test will draw squares with random colours on screen filling the
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// whole drawable area. The drawing will start first with flickering screen
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// and will switch to flicker free in 4 seconds.
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//
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//
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/**
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@file
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@test
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@internalComponent - Internal Symbian test code
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*/
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#include "TFLICKERFREE.H"
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//===================================================
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// CBGWin Declaration
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//===================================================
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CBGWin::CBGWin(): CTWin()
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{
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}
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CBGWin::~CBGWin()
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{
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}
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void CBGWin::ConstructWin(TPoint aPos, TSize aSize, TBool aVisible)
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{
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iSize = aSize;
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SetUpL(aPos,iSize,TheClient->iGroup,*TheClient->iGc, aVisible);
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BaseWin()->SetRequiredDisplayMode(EColor256);
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}
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void CBGWin::Draw()
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{
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iGc->Clear();
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iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
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TUint propW = iSize.iWidth/32;
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TUint propH = iSize.iHeight/12;
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for(TInt i = 0; i < iSize.iWidth ; i+=propW)
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{
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for(TInt j = 0; j < iSize.iHeight; j+=propH)
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{
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iGc->SetBrushColor(TRgb( (TInt)(Math::Random()%255), (TInt)(Math::Random()%255), (TInt)(Math::Random()%255) ));
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iGc->DrawRect(TRect(i, j, i+propW-1, j+propH-1));
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}
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}
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}
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void CBGWin::EnableOSBd(TBool aState)
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{
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iWin.EnableOSB(aState);
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}
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//===================================================
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// CFlickerTest Declaration
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//===================================================
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/* This function will be called periodically to draw the rects
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on screen.*/
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void CTFlickerFree::TestFlickering()
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{
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for( int i = 0; i < 40; ++i)
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{
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// for the first 3 seconds draw with flicker
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if(i < 20 )
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iBgWin->EnableOSBd(EFalse);
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// for the next 3 seconds draw with flicker free
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else if(i >=20 )
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iBgWin->EnableOSBd(ETrue);
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iBgWin->DrawNow();
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// this draws 20 frames per second for 4 seconds
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User::After(50000);
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}
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}
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CTFlickerFree::CTFlickerFree(CTestStep* aStep):
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CTWsGraphicsBase(aStep)
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{
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}
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CTFlickerFree::~CTFlickerFree()
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{
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delete iBgWin;
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}
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void CTFlickerFree::ConstructL()
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{
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// get the size of the current client to assign it to the background window
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TSize scrSize = TSize(TheClient->iScreen->SizeInPixels());
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// construct the window in the background
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iBgWin = new (ELeave) CBGWin();
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iBgWin->ConstructWin(TPoint(0,0), scrSize, ETrue);
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}
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/* Sets the windowing environment, constructs the CPeriod object and
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starts the CPeriod object.*/
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void CTFlickerFree::RunTestCaseL(TInt aCurTestCase)
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{
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((CTFlickerFreeStep*)iStep)->SetTestStepID(KUnknownSYMTestCaseIDName);
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switch(aCurTestCase)
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{
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case 1:
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/**
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@SYMTestCaseID GRAPHICS-WSERV-0567
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*/
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((CTFlickerFreeStep*)iStep)->SetTestStepID(_L("GRAPHICS-WSERV-0567"));
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TestFlickering();
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break;
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default:
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((CTFlickerFreeStep*)iStep)->SetTestStepID(KNotATestSYMTestCaseIDName);
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((CTFlickerFreeStep*)iStep)->CloseTMSGraphicsStep();
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TestComplete();
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}
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((CTFlickerFreeStep*)iStep)->RecordTestResultL();
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}
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__WS_CONSTRUCT_STEP__(FlickerFree)
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