/*

* 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:  alfperfapp gallery test case class definition.

*

*/

#ifndef ALFPERFAPPGALLERYTESTCASE_H_

#define ALFPERFAPPGALLERYTESTCASE_H_

#include <e32base.h>

#include <alf/alfimagevisual.h>

#include "alfperfapptestcase.h"

#include <alf/alfdisplaybackgrounditem.h>

#include <aknappui.h>

class CAlfImageLoaderUtil;

class CAlfLayout;

class CAlfViewportLayout;

class CAlfPerfAppGalleryTestCaseControl;

class MImagesLoadedObserver

    {

public:

    virtual void ImagesLoaded( TInt aErrorCode ) = 0;

    };

/**

 *  CAlfPerfAppGalleryTestCase class.

 */

class CAlfPerfAppGalleryTestCase : public CAlfPerfAppTestCase, public MImagesLoadedObserver

    {

public:

    /**

     * Returns ETrue if test case is supported.

     * @param aCaseId test case id.

     * @return ETrue if supported.

     */

    static TBool IsSupported( TInt aCaseId );

    static CAlfPerfAppGalleryTestCase* NewL( TInt aCaseId, TInt aSequenceIndex );

    ~CAlfPerfAppGalleryTestCase();

    // From base class CAlfPerfAppTestCase:

    virtual void SetupL( 

        CAlfEnv& aEnv, 

        const TRect& aVisibleArea, 

        TRequestStatus& aStatus );

    virtual void ExecuteL( TRequestStatus& aStatus );

    virtual void TearDown();   

    virtual void HandleVisibleAreaChange( const TRect& aRect );

    virtual TInt CaseID();

    // From MImagesLoadedObserver

    void ImagesLoaded( TInt aErrorCode );

private:

    CAlfPerfAppGalleryTestCase( TInt aCaseId, TInt aSequenceIndex );

    void ConstructL();

private:

    /**

     * Test case of which execution this instance was created.

     */ 

    TInt iCaseId;

    /**

     * Alf environment.

     * Not owned.

     */

    CAlfEnv* iEnv;

    /**

     * Test case control.

     * Not owned.

     */

    CAlfPerfAppGalleryTestCaseControl* iControl;

    /**

     * Image visuals.

     */

    RPointerArray< CAlfImageVisual > iImages;

    /**

     * Cycle counter.

     */        

    TInt iCycleCounter;

    /**

     * Image loader utility.

     * Owned.

     */

    CAlfImageLoaderUtil* iLoader;

    TRequestStatus* iStatus;

    /**

     * A temporary store for holding the status of orientation

     * information of the application before the test case

     * is started. The previous value is restored in teardown.

     */

    CAknAppUiBase::TAppUiOrientation iOrientation;

    };

#endif /*ALFPERFAPPGALLERYTESTCASE_H_*/