/*

* Copyright (c) 2007-2007 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:   Test for slideshow engine

 *

*/

#ifndef __T_CSHWSLIDESHOWENGINE_H__

#define __T_CSHWSLIDESHOWENGINE_H__

//  EXTERNAL INCLUDES

#include <digia/eunit/CEUnitTestSuiteClass.h>

#include <digia/eunit/EUnitDecorators.h>

//  INTERNAL INCLUDES

#include "shwengineobserver.h"

#include "shweffectmanager.h"

#include "shweventobserver.h"

#include "shwmusicobserver.h"

#include "tmglxmedialist_stub.h"

#include "tmglxvisuallist_adapter.h"

//  FORWARD DECLARATIONS

class CShwSlideshowEngine;

class CHuiEnv;

class CHuiDisplay;

class MShwEvent;

class T_MShwTestEffect;

class T_Scheduler;

//  CLASS DEFINITION

/**

 *

 */

NONSHARABLE_CLASS( T_CShwSlideshowEngine )

	: public CEUnitTestSuiteClass, 

	public MShwEngineObserver,

	public MGlxMediaList_Stub_Observer,

	public MGlxVisualList_Observer, 

	public MShwEffectManager,

	public MShwEventObserver,

	public MShwMusicObserver	

	{

	public:     // Constructors and destructors

		/**

		 * Two phase construction

		 */

		static T_CShwSlideshowEngine* NewL();

		static T_CShwSlideshowEngine* NewLC();

		/**

		 * Destructor

		 */

		~T_CShwSlideshowEngine();

	private:    // Constructors and destructors

		T_CShwSlideshowEngine();

		void ConstructL();

	public:		// from MShwEngineObserver

		void EngineStartedL();

		void EnginePausedL();

		void EngineResumedL();

        void ErrorDuringSlideshowL();

	public:     // from MGlxMediaList_Stub_Observer and MGlxVisualList_Observer

		void MGlxMediaList_MethodCalled( TMGlxMediaListMethodId aMethodId );

		void MGlxVisualList_MethodCalled( TMGlxVisualListMethodId aMethodId );

	public:		// from MShwEffectManager

		void AddEffectL( MShwEffect* aEffects );

		MShwEffect* CurrentEffect();

		MShwEffect* Effect( TInt aDirection );

		void ProceedToEffect( TInt aDirection );

        void SetEffectOrder( MShwEffectManager::TShwEffectOrder aOrder );

		MShwEffectManager::TShwEffectOrder EffectOrder();

		void SetProgrammedEffects( RArray< TShwEffectInfo >& aEffects );

		void SetDefaultEffectL(TShwEffectInfo aInfo);

		void GetActiveEffectsL( RPointerArray< MShwEffect >& aEffects );

	public:		// from MShwEventObserver

		void NotifyL( MShwEvent* aEvent );

	public: 	// from MShwMusicObserver

		void MusicOnL();

		void MusicOff();

		void MusicVolume( TInt aCurrentVolume, TInt aMaxVolume );

		void ErrorWithTrackL( TInt aErrorCode );

	public:

		static TInt LoadThumbnailL( TAny* aThis );

		static TInt StopWaiting(TAny* aTestEngine);

	private:    // New methods

		void EmptyL();

		void SetupL();

		void Teardown();

		void T_ConstructL();

		void T_StartLWithListNotReadyL();

		void T_StartLWithListReadyL();

		void T_StartLTwiceL();

		void T_StartLAsynchL();

		void T_StartLAsynchSlowImagesL();

		void T_PauseLL();

		void T_PauseL2L();

		void T_StartWithMusicL();

		void T_MusicVolumeUpL();

		void T_MusicVolumeDownL();

		void T_MusicNoVolumeEventsL();

	private:    // Data

		CActiveScheduler* iOldScheduler;

		T_Scheduler* iScheduler;

		// own: class under test

		CShwSlideshowEngine* iCShwSlideshowEngine;

		// own: the dependant objects

		CHuiEnv* iHuiEnv;

		CHuiDisplay* iDisplay;

		TMGlxMediaList_Stub* iStubMedialist;

		// own: timer to simulate the loading of thumbnails

		CPeriodic* iThumbnailLoader;

		TInt iThumbnailLoadIndex;

		// own: the effects

		TInt iCurrentEffect;

		T_MShwTestEffect* iEffect1;

		T_MShwTestEffect* iEffect2;

		T_MShwTestEffect* iEffect3;

		// own: verification information

        RArray<TInt> iVisualListCalls;

        RArray<TInt> iMediaListCalls;

        RArray<MShwEvent*> iEvents;

        // own: the amount of events received and to wait

		TInt iEventsReceived;

        TInt iEventsToWait;

        // own: the asynch wait object

        CActiveSchedulerWait iSchedulerWait;

		// own:  The music state

		TBool iMusicOn;

		// own: The current and max music volume

		TInt iCurrentVolume;

		TInt iMaxVolume;

		// own: the asynch wait object 

        CActiveSchedulerWait iVolumeWait;

		// own: timeout for volume callback

		CPeriodic* iTimer;

		EUNIT_DECLARE_TEST_TABLE; 

	};

#endif      //  __T_CSHWSLIDESHOWENGINE_H__

// End of file