// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

/**

 @file

 @test

 @internalComponent - Internal Symbian test code 

*/

#include "tsmallwindowstestraster.h"

#include "tsmallwindowraster.h"

const TInt KWindowsAcross = 2;

const TInt KWindowsDown = 2;

const TInt KNumberOfBounces = 3;

_LIT(KSmallBitmap,"z:\\resource\\apps\\uibench_s60_small.mbm");

_LIT(KTestStep0015,"GRAPHICS-UI-BENCH-S60-0015");

CTSmallWindowsTestRaster::CTSmallWindowsTestRaster()

    {

    SetTestStepName(KTSmallWindowsRaster);  

    }

CTSmallWindowsTestRaster::~CTSmallWindowsTestRaster()

    {

    delete iFlowWindowsController;

    iFileNames.Close();

    }

TVerdict CTSmallWindowsTestRaster::doTestStepPreambleL()

    {

    CTe_graphicsperformanceSuiteStepBase::doTestStepPreambleL();

    TSize screenSize = CTWindow::GetDisplaySizeInPixels();

    // set window size to create required grid

    iWindowSize.iHeight = screenSize.iHeight / KWindowsDown;

    iWindowSize.iWidth = screenSize.iWidth / KWindowsAcross;    

    // adjust window size to maintain image aspect ratio

    if (iWindowSize.iWidth > iWindowSize.iHeight)

        {

        iWindowSize.iWidth = iWindowSize.iHeight;

        }

    else

        {

        iWindowSize.iHeight = iWindowSize.iWidth;

        }

    TPoint initialPosition(0, 0);

    RArray<TPoint> initialPositions;

    RArray<pTWindowCreatorFunction> windowCreatorFunctions;

    CleanupClosePushL(initialPositions);

    CleanupClosePushL(windowCreatorFunctions);

    for (TInt i = 0; i < KWindowsAcross; i++)

        {

        initialPosition.iY = 0;

        for (TInt j = 0; j < KWindowsDown; j++)

            {

            windowCreatorFunctions.AppendL(CTSmallWindowRaster::NewL);

            initialPositions.AppendL(initialPosition);

            iFileNames.AppendL(KSmallBitmap());

            initialPosition.iY += iWindowSize.iHeight;          

            }

        initialPosition.iX += iWindowSize.iWidth;

        }

    iFlowWindowsController = CTFlowWindowsController::NewL(ETrue, iFileNames, iWindowSize, windowCreatorFunctions, initialPositions, ETrue);

    CleanupStack::PopAndDestroy(2, &initialPositions);

    // run the test enough frames to see move the grid across the screen

    if (screenSize.iHeight > screenSize.iWidth)

        {

        iIterationsToTest = KNumberOfBounces * (screenSize.iHeight - iWindowSize.iHeight * KWindowsDown);

        }

    else 

        {

        iIterationsToTest = KNumberOfBounces * (screenSize.iWidth - iWindowSize.iWidth * KWindowsAcross);

        }

    return TestStepResult();

    }

/**

    Override of base class pure virtual

    Our implementation only gets called if the base class doTestStepPreambleL() did

    not leave.

    @return - TVerdict code

*/

TVerdict CTSmallWindowsTestRaster::doTestStepL()

    {

    SetTestStepID(KTestStep0015);

    TRAPD(err, FlowWindowsL());

    if (err != KErrNone)

        {

        SetTestStepResult(EAbort);

        }

    return TestStepResult();

    }

/**

@SYMTestCaseID

GRAPHICS-UI-BENCH-S60-0015

@SYMTestCaseDesc

Tests how long it takes to move small windows over the screen.

@SYMTestActions

Creates windows which draw Bitmaps and moves them over the screen.

@SYMTestExpectedResults

Test should pass and write the average framerate of the test to a log file.

*/

void CTSmallWindowsTestRaster::FlowWindowsL()

    {

    iProfiler->InitResults();

    iIterationsToTest = 50;

    for (TInt i = 0; i < iIterationsToTest; ++i)

        {

        iFlowWindowsController->MoveL();

        // todo: why is a pause needed to let wserv redraw the screen?

        User::After(10000); // needed, otherwise test is not waiting for wserv to redraw (10 ms)

        }

    iProfiler->MarkResultSetL();

    TInt drawingRect = iWindowSize.iHeight * iWindowSize.iWidth * KWindowsAcross * KWindowsDown;

    iProfiler->ResultsAnalysisFrameRate(KTestStep0015, 0, 0, 0, iIterationsToTest, drawingRect);

    }