/*

* Copyright (c) 2009 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 VideoPlaybackToolBar

*

*/

#ifndef VIDEOPLAYBACKTOOLBAR_H_

#define VIDEOPLAYBACKTOOLBAR_H_

#include <QObject>

#include <MMFScalingCustomCommandConstants.h>

#include <mpxplaybackframeworkdefs.h>

class QTimer;

class HbIcon;

class HbAction;

class HbToolBar;

class HbToolButton;

class VideoPlaybackViewFileDetails;

class VideoPlaybackControlsController;

// DATA TYPES

enum TButton

{

    E1stButton,

    E2ndButton,

    E3rdButton,

    E4thButton,

    E5thButton,

    EButtonCount    // Should always be the last value

};

enum TButtonIcon

{

    ERWIcon,

    EPlayIcon,

    EPauseIcon,

    EFFIcon,

    ENaturalIcon,

    EStretchIcon,

    EZoomIcon,

    EDetailsIcon,

    EAttachIcon,

    EShareIcon,

    EIconCount    // Should always be the last value

};

enum TSeekingState

{

    ENotSeeking,

    EFastForwarding,

    ERewinding

};

const int KMPXFastForward = 30;

const int KMPXRewind = -10;

class VideoPlaybackToolBar : public QObject

{

    Q_OBJECT

    public:

        VideoPlaybackToolBar( VideoPlaybackControlsController* controller );

        virtual ~VideoPlaybackToolBar();

        void updateState( TMPXPlaybackState state );

        void aspectRatioChanged( int aspectRatio );

        void initialize();

        void updateWithFileDetails( VideoPlaybackViewFileDetails* details );

        void positionChanged( int position );

        void durationChanged( int duration );

        void setVisible( bool visible );

    private slots:

        void playPause();

        void changeAspectRatio();

        void handleButtonPressed();

        void handleRWButtonPressed();

        void handleFFButtonPressed();

        void ffPressing();

        void rwPressing();

        void ffReleased();

        void rwReleased();

        void openDetailsView();

        void retrieveButtons();

    private:

        VideoPlaybackControlsController *mController;

        HbToolBar                       *mToolBar;

        QTimer                          *mSeekStartTimer;

        QTimer                          *mRetrieveButtonTimer;

        QList<HbIcon*>                   mButtonIcons;

        QList<HbAction*>                 mButtonActions;

        QList<HbToolButton*>             mButtons;

        TSeekingState                    mSeekingState;

        bool    mInitialized;

        int     mPosition;

        int     mDuration;

        int     mAspectRatio;

        TReal32 mDisplayAspectRatio;

};

#endif /*VIDEOPLAYBACKTOOLBAR_H_*/