/*

* Copyright (c) 2008 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:  

*

*/

// INCLUDES

#include <AknUtils.h>

#include <alf/AlfEnv.h>

#include <alf/AlfDisplay.h>

#include <alf/alfimageloaderutil.h>

#include <alf/alftexturemanager.h>

#include <alf/alfevent.h>

#include <alf/alfcontrolgroup.h>

#include <alf/alfviewportlayout.h>

#include <alf/alfgridlayout.h>

#include <alf/alfdecklayout.h>

#include <alf/alfimagevisual.h>

#include <alf/alftextvisual.h>

#include <alf/alfgradientbrush.h>

#include <alf/alfborderbrush.h>

#include <alf/AlfBrushArray.h>

#include <alf/AlfTextStyle.h>

#include <alfperfapp_imagetest.mbg>

#include "AlfPerfApp.hrh"

#include "AlfPerfAppSuiteTestCaseScroll.h"

#include "AlfPerfAppSuitePeopleControl.h"

#include "AlfPerfAppSuiteEPGControl.h"

#include "AlfPerfAppSuiteTestCase.h"

#include "alfperfappconfigconstants.h"

// ============================= MEMBER FUNCTIONS ==============================

CAlfPerfAppSuiteTestCaseScroll::CAlfPerfAppSuiteTestCaseScroll(CAlfPerfAppSuiteTestCase* aAppSuiteTestCase)

    :iAppSuiteTestCase(aAppSuiteTestCase)

    {

    }

CAlfPerfAppSuiteTestCaseScroll::~CAlfPerfAppSuiteTestCaseScroll()

    {

    }

void CAlfPerfAppSuiteTestCaseScroll::ConstructL(

        CAlfEnv& aEnv, TInt aCaseId, const TRect& aVisibleArea )

    {

    CAlfPerfAppSuiteTestCaseControl::ConstructL( aEnv, aCaseId, aVisibleArea );

    // Setup scrolling cycle lenght

    switch( aCaseId )

    	{

    	case EAlfPerfAppSuiteCaseScrollContinuousPortrait:

    	case EAlfPerfAppSuiteCaseScrollContinuousLandscape:

    		iCycleLenght = KCycleLenghtContinuous;

    		break;

    	case EAlfPerfAppSuiteCaseScrollIncrementalPortrait:

    	case EAlfPerfAppSuiteCaseScrollIncrementalLandscape:

    		iCycleLenght = KCycleLenghtIncremental;

    		break;

    	default:

    		User::Leave( KErrNotFound );

    		break;

    	}

    // Use a viewport layout as a base

    iViewPortLayout = CAlfViewportLayout::AddNewL( *this );

   	// Visible viewport is full screen

   	iViewPortLayout->SetViewportSize( aVisibleArea.Size(), 0 );

    // Then use a gird to hold suites

    CAlfGridLayout* baseGridLayout = CAlfGridLayout::AddNewL( *this, 1, 1, iViewPortLayout );

    // Construct suites

    iLoadedImages = 0;

    iSuiteCount = 3;

    // EPG suite

   	CAlfPerfAppSuiteEPGControl* epg = new (ELeave) CAlfPerfAppSuiteEPGControl(this);

   	epg->ConstructL( aEnv, aVisibleArea.Size(), baseGridLayout );

   	aEnv.ControlGroup( KAlfPerfAppSuiteControlGroup ).AppendL( epg );

	// PEOPLE suite

   	CAlfPerfAppSuitePeopleControl* people = new (ELeave) CAlfPerfAppSuitePeopleControl(this);

   	people->ConstructL( aEnv, aVisibleArea.Size(), baseGridLayout );

   	aEnv.ControlGroup( KAlfPerfAppSuiteControlGroup ).AppendL( people );

    // Another EPG suite

   	epg = new (ELeave) CAlfPerfAppSuiteEPGControl(this);

   	epg->ConstructL( aEnv, aVisibleArea.Size(), baseGridLayout );

   	aEnv.ControlGroup( KAlfPerfAppSuiteControlGroup ).AppendL( epg );

   	// Set correct number of columns to grid

   	baseGridLayout->SetColumns( iSuiteCount );

   	// Virtual viewport depends on the number of suites

   	TSize size = iVisibleArea.Size();

   	size.iWidth = iVisibleArea.Width()*iSuiteCount;

   	iViewPortLayout->SetVirtualSize( size, 0 );

   	// TextureLoadingCompleted() call back is handled now in epg, people control classes.

   	// so no need of explicit wait in this thread.

   	// ImagesLoaded() does the request completion functionlaity. 

    }

void CAlfPerfAppSuiteTestCaseScroll::ImagesLoaded( TInt aErrorCode )

    {

    // inform if there is any error

    if( aErrorCode != KErrNone )

        {

        iAppSuiteTestCase->ImagesLoaded( aErrorCode );

        }

    iLoadedImages++;

    if (iLoadedImages == iSuiteCount)

        {

        iAppSuiteTestCase->ImagesLoaded(KErrNone);

        }

    }

void CAlfPerfAppSuiteTestCaseScroll::DoStartExecuteL()

    {

    NextCycleL();

    }

void CAlfPerfAppSuiteTestCaseScroll::SetVisibleArea(

        const TRect& /*aVisibleArea*/ )

    {

    if ( IsExecutionOngoing() )

        {

        Env().CancelCustomCommands( this, KAlfPerfAppSuiteCmdNext );

        TRAPD( err, NextCycleL() );

        if ( err != KErrNone )

            {

            CompleteNow( err );

            }

        }

    }

TBool CAlfPerfAppSuiteTestCaseScroll::OfferEventL( const TAlfEvent& aEvent )

    {

    if ( aEvent.IsCustomEvent() &&

         aEvent.CustomParameter() == KAlfPerfAppSuiteCmdNext )

        {

        TRAPD( err, NextCycleL() );

        if ( err != KErrNone )

            {

            CompleteNow( err );

            }

        return ETrue;

        }

    return CAlfPerfAppSuiteTestCaseControl::OfferEventL( aEvent );

    }

void CAlfPerfAppSuiteTestCaseScroll::NextCycleL()

    {

    switch( iCaseId )

    	{

    	case EAlfPerfAppSuiteCaseScrollContinuousPortrait:

    	case EAlfPerfAppSuiteCaseScrollContinuousLandscape:

    		{

    	    if( iCycleCounter == KNumberOfRepeats )

    	    	{

    	    	CompleteNow( KErrNone );

    	    	return;

    	    	}

    	    // Bounce between first and last suites

    	    if( iCycleCounter % 2 )

    	    	{

    	    	iViewPortPos = TAlfRealPoint( 0, 0 );

    	    	}

    	    else

    	    	{

    	    	iViewPortPos = TAlfRealPoint( iVisibleArea.Width()*(iSuiteCount-1), 0 );

    	    	}

    		}

    		break;

    	case EAlfPerfAppSuiteCaseScrollIncrementalPortrait:

    	case EAlfPerfAppSuiteCaseScrollIncrementalLandscape:

    		{

    	    if( iCycleCounter == (iSuiteCount*2*KNumberOfRepeats)-1 )

    	    	{

    	    	CompleteNow( KErrNone );

    	    	return;

    	    	}

    	    // Bounce between suites

    	    if( (iCycleCounter / (iSuiteCount-1)) % 2 )

    	    	{

    	    	iViewPortPos.iX -= iVisibleArea.Width();

    	    	}

    	    else

    	    	{

    	    	iViewPortPos.iX += iVisibleArea.Width();

    	    	}

    		}

    		break;

    	default:

    		CompleteNow( KErrNotFound );

    		return;

    	}

    iViewPortLayout->SetViewportPos( iViewPortPos, iCycleLenght );

    iCycleCounter++;

    TAlfCustomEventCommand command( KAlfPerfAppSuiteCmdNext, this );

    User::LeaveIfError( Env().Send( command, iCycleLenght ) );

    }

// end of file