/*

* 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:  

 *

*/

#ifndef ALFPERFAPPSUITETESTCASESCROLL_H_

#define ALFPERFAPPSUITETESTCASESCROLL_H_

// INLUDES

#include "AlfPerfAppSuiteTestCaseControl.h"

// FORWARD DECLARATIONS

class CAlfImageLoaderUtil;

class CAlfImageVisual;

class CAlfViewportLayout;

class CAlfGridLayout;

class CAlfPerfAppSuiteTestCase;

// CLASS DECLARATION

class CAlfPerfAppSuiteTestCaseScroll : public CAlfPerfAppSuiteTestCaseControl

    {

private:

    enum TTextStyle

        {

        EPersonSuiteBig = 0,

        EPersonSuiteSmall,

        ENumberOfStyles

        };

public: // Construction and destrcution

    /**

     * C++ constructor.

     * @param aAppSuiteTestCase used as observer

     */

    CAlfPerfAppSuiteTestCaseScroll(CAlfPerfAppSuiteTestCase* aAppSuiteTestCase);

    /**

     * Destructor.

     */

    ~CAlfPerfAppSuiteTestCaseScroll();

    /**

     * Second phase constructor.

     * @param aEnv Alf environment.

     * @param aCaseId Testcase id.

     * @param aVisibleArea Screen area to use.

     */

    virtual void ConstructL( 

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

public: // From CAlfPerfAppSuiteTestCaseControl

    /**

     * Starts execution.

     * If this method leaves, then request must not be completed.

     * By default, this method completes immediately.

     */		

    virtual void DoStartExecuteL();

    /**

     * Handles events.

     * @param aEvent event to be handled.

     * @return ETrue if consumed, EFalse otherwise.

     */	    

    virtual TBool OfferEventL( const TAlfEvent& aEvent );

    /**

     * Sets visible area.

     * @param aVisibleArea visible area.

     */	    

    virtual void SetVisibleArea( const TRect& aVisibleArea );

    /**

     * Informs that all textures have been loaded.

     * @param aErrorCode error code of texture loading

     */    

    void ImagesLoaded( TInt aErrorCode );

private: // New functions

    void CreateTextStylesL();

    /**

     * Starts the next animation cycle.

     */

    void NextCycleL();

    void ConstructPictureNumberSuiteL( 

            CAlfLayout* aParentLayout,

            const TAlfImage& aImage,

            const TInt aNumber );

    void ConstructPeopleSuiteL( 

            CAlfLayout* aParentLayout );

    CAlfGridLayout* ConstructPeopleSuiteListItemLayoutL(

            CAlfLayout* aParentLayout,

            TBool aSelected = EFalse );

    CAlfGridLayout* ConstructPeopleSuiteListItemTextLayoutL( 

            CAlfLayout* aParentLayout );

    void ConstructPeopleSuiteListHeaderL(

            CAlfLayout* aParentLayout,

            const TAlfImage& aImage,

            const TDesC& aText );

    void ConstructPeopleSuiteListItemL(

            CAlfLayout* aParentLayout,

            const TDesC& aName,

            const TDesC& aDescription,

            TBool aSelected = EFalse );    

private: // Data

    /**

     * Cycle counter.

     */        

    TInt iCycleCounter;

    /**

     * Image loader utility.

     * Owned.

     */

    CAlfImageLoaderUtil* iLoader;

    /**

     * Pointer to viewport layout.

     * Not owned.

     */

    CAlfViewportLayout* iViewPortLayout;

    /**

     * Current viewport position.

     */

    TAlfRealPoint       iViewPortPos;

    TInt iSuiteWidth;

    /**

     * Number of application suites in this testcase.

     */

    TInt iSuiteCount;

    /**

     * Lenghts of one trasition cycle.

     */

    TInt iCycleLenght;

    RArray<TInt> iTextStyles;

    /**

     * If it equals to iSuiteCount,

     * that means all application suites have loaded their textures.

     */

    TInt iLoadedImages;

    /**

     * Used for callback.

     * Not owned.

     */

    CAlfPerfAppSuiteTestCase* iAppSuiteTestCase;

    };

#endif /*ALFPERFAPPSUITETESTCASESCROLL_H_*/

// end of file