/*

* Copyright (c) 2005 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 MUSUILIVESHARINGCONTROLLER_H

#define MUSUILIVESHARINGCONTROLLER_H

#include "musuisendcontroller.h"

#include "musenglivesessionobserver.h"

#include "musunittesting.h"

#include <e32base.h>

#include <badesca.h>

class MMusUiLiveSharingObserver;

class CMusEngLiveSession;

class CMusUiActiveTimer;

/**

 *

 *

 * @lib musui.exe

 */

class CMusUiLiveSharingController : public CMusUiSendController,

                                    public MMusEngLiveSessionObserver

    {

    MUS_UNITTEST( UT_CMusUiLiveSharingController; )

    MUS_UNITTEST( UT_CMusUiEventController; )

public:

	static CMusUiLiveSharingController* NewL(

                        	MMusUiEventObserver& aEventObserver,

	                        MMusUiSharingObserver& aSharingObserver,

	                        MMusUiSendObserver& aSendObserver,

	                        MMusUiLiveSharingObserver& aLiveObserver,

	                        const TRect& aRect );

	virtual ~CMusUiLiveSharingController();

private:

	CMusUiLiveSharingController(

                        	MMusUiEventObserver& aEventObserver, 

                        	MMusUiSharingObserver& aSharingObserver,

	                        MMusUiSendObserver& aSendObserver,

	                        MMusUiLiveSharingObserver& aLiveObserver );

	void ConstructL( const TRect& aRect );

public:	// From CMusUiEventController:

    virtual void PlayL();

    virtual void PauseL();

    virtual void OfferToolbarEventL( TInt aCommand );

    virtual void HandleCommandL( TInt aCommand );

    virtual void DeleteEngineSession();

public: // from CMusUiSendController

    virtual CMusEngMceOutSession* EngineOutSession();

    virtual void InviteL( const TDesC& aRecipient );

    virtual void HandleSliderValueChangeL( TInt aNewLevel );

public:	// new functions

    TMusUiNaviMediaDecorator RecordIcon();

    TBool IsBrightnessSupported();

    TBool IsDiskFull();

    /**

     * Determines whether zoom adjustment is selected either from toolbar 

     * or menu 

     */

    TBool ZoomSelected();

    /**

     * Determines whether brightness adjustment is selected either from toolbar 

     * or menu 

     */

    TBool BrightnessSelected();

    void LevelIndicatorDismissed();

    TBool ToolbarZoomSelected();

    TBool ToolbarBrightnessSelected();

    /**

    * 

    */

    void RefreshCameraOrientationL();

    /**

     * Determines whether Session established or not

     */

    TBool IsSessionEstablished();

private:	// new functions:

	void ZoomInL();

	void ZoomOutL();

    void IncreaseBrightnessL();

    void DecreaseBrightnessL();

    void ZoomL();

    void BrightnessL();

    void HandleMiddleSoftkeyOkL();

public: // From MMusEngLiveSessionObserver

	void DiskFull();

    void OrientationRefreshEnded();

public:	// from MMusEngSessionObserver

    void SessionEstablished();

	void SessionTerminated();

    void SessionConnectionLost();

    void SessionFailed();

	void StreamIdle();

	void StreamStreaming();	

	void SessionTimeChanged( const TTimeIntervalSeconds& aSeconds );

    void InactivityTimeout();

    void HandlePauseResumeInToolbar();

    void UserInitiatedCameraStateChangeL(TBool aEnable);

private:

	MMusUiLiveSharingObserver& iLiveObserver;

	CMusEngLiveSession* iSession;

    TBool iToolbarZoomSelected;

    TBool iToolbarBrightnessSelected;

    TBool iZoomSelected;

    TBool iBrightnessSelected;

    TBool iDiskFull;

    TBool iSessionEstablished;

    CMusUiActiveTimer* iPauseResumeGuardTimer;

    };

#endif // MUSUILIVESHARINGCONTROLLER_H

// end of file