/*

* Copyright (c) 2010 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:  Implementation of VideoPlaybackControlsController

*

*/

// Version : %version:  5 %

#ifndef VIDEOPLAYBACKCONTROLSCONTROLLER_H_

#define VIDEOPLAYBACKCONTROLSCONTROLLER_H_

// INCLUDES

#include <qobject>

#include <mpxplaybackframeworkdefs.h>

#include "mpxvideo_debug.h"

#include "videoplaybackcontrol.hrh"

#include "mpxcommonvideoplaybackview.hrh"

#include "videoplaybackviewfiledetails.h"

// FORWARD DECLARATIONS

class VideoBasePlaybackView;

class VideoPlaybackDocumentLoader;

class VideoPlaybackFullScreenControl;

class VideoPlaybackControlsController;

// DATA TYPES

enum TTimerAction

{

    ETimerCancel,

    ETimerReset

};

enum TPlaybackViewMode

{

    EFullScreenView,

    EDetailsView,

    EAudioOnlyView

};

// CLASS DECLARATION

class VideoPlaybackControlsController : public QObject

{

    Q_OBJECT

    public:

        /**

        * constructor.

        */

        VideoPlaybackControlsController(

                VideoBasePlaybackView *view,

                VideoPlaybackViewFileDetails *details );

        /**

        * Destructor.

        */

        virtual ~VideoPlaybackControlsController();

    public:

        /**

        * Reset or cancel timers for the controls

        */

        void resetDisappearingTimers( TTimerAction timerAction );

        /*

        * Return state

        */

        inline TMPXPlaybackState state();

        /**

        * Return file details

        */

        inline VideoPlaybackViewFileDetails* fileDetails();

        VideoPlaybackDocumentLoader* layoutLoader();

        inline VideoBasePlaybackView* view();

        inline bool isFileDetailsAdded();

        void changeViewMode( TPlaybackViewMode viewMode, bool transitionEffect = true );

        TPlaybackViewMode viewMode();

    public:

        /**

        * Initialize controller

        */

        void initializeController();

        /**

        * Create controls

        */

        void createControls();

        /**

        * Update controls

        */

        void handleStateChange( TMPXPlaybackState newState );

        /**

        * Update Control's visibility

        */

        void updateControlsVisibility();

    public:

        VideoBasePlaybackView               *mView;

        VideoPlaybackViewFileDetails          *mFileDetails;

        QList<VideoPlaybackFullScreenControl*> mControls;

        VideoPlaybackDocumentLoader           *mLoader;

        TMPXPlaybackState                      mState;

        TPlaybackViewMode                      mViewMode;

        TTimerAction                           mTimerAction;

        bool                                   mFileDetailsAdded;

};

// INLINE METHODS

// -------------------------------------------------------------------------------------------------

//   VideoPlaybackControlsController::state

// -------------------------------------------------------------------------------------------------

//

inline

TMPXPlaybackState VideoPlaybackControlsController::state()

{

    return mState;

}

// -------------------------------------------------------------------------------------------------

//   VideoPlaybackControlsController::fileDetails

// -------------------------------------------------------------------------------------------------

//

inline

VideoPlaybackViewFileDetails* VideoPlaybackControlsController::fileDetails()

{

    return mFileDetails;

}

// -------------------------------------------------------------------------------------------------

//   VideoPlaybackControlsController::view

// -------------------------------------------------------------------------------------------------

//

inline

VideoBasePlaybackView* VideoPlaybackControlsController::view()

{

    return mView;

}

// -------------------------------------------------------------------------------------------------

//   VideoPlaybackControlsController::view

// -------------------------------------------------------------------------------------------------

//

inline

bool VideoPlaybackControlsController::isFileDetailsAdded()

{

    return mFileDetailsAdded;

}

#endif /*VIDEOPLAYBACKCONTROLSCONTROLLER_P_H_*/

// End of File