/*

* 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:  Popup control for full screen container

*

*/

// Version : %version: 9 %

#ifndef MPXVIDEOPLAYBACKBUTTONBAR_H

#define MPXVIDEOPLAYBACKBUTTONBAR_H

//  INCLUDES

#include <coecntrl.h>

#include <mpxplaybackframeworkdefs.h>

#include "mpxhelixplaybackplugindefs.h"

#include "mpxvideo_debug.h"

// FORWARD DECLARATIONS

class CMPXVideoPlaybackButton;

class CMPXVideoPlaybackViewFileDetails;

class CMPXVideoPlaybackControlsController;

#ifdef RD_TACTILE_FEEDBACK

class MTouchFeedback;

#endif //RD_TACTILE_FEEDBACK

// DATA TYPES

enum TMPXButton

{

    EMPXButtonFastForward,

    EMPXButtonPlay,

    EMPXButtonRewind,

    EMPXButtonPause,

    EMPXButtonCount    // Should always be the last value

};

enum TMPXButtonPressed

{

    EMPXNotPressed,

    EMPXTopButtonPressed,

    EMPXMiddleButtonPressed,

    EMPXBottomButtonPressed

};

class CMPXVideoPlaybackButtonBar : public CCoeControl

{

    public:

        /**

        * Two-phased constructor.

        */

        static CMPXVideoPlaybackButtonBar* NewL( CMPXVideoPlaybackControlsController* aController,

                                                 TRect aRect );

        /**

        * Destructor.

        */

        virtual ~CMPXVideoPlaybackButtonBar();

    private:

        /**

        * C++ default constructor.

        */

        CMPXVideoPlaybackButtonBar( CMPXVideoPlaybackControlsController* aController );

        /**

         * By default Symbian 2nd phase constructor is private.

         */

        void ConstructL( TRect aRect );

    private:

        /**

        * From CoeControl,CountComponentControls.

        * @return Number of contained component controls.

        */

        TInt CountComponentControls() const;

        /**

        * From CCoeControl,ComponentControl.

        * @param aIndex index of a contained component control.

        */

        CCoeControl* ComponentControl( TInt aIndex ) const;

        /**

        * From CCoeControl,Draw.

        * @param aRect drawable area.

        */

        void Draw( const TRect& aRect ) const;

    public: // from CoeControl

        /**

        * From CoeControl,HandleResourceChange

        */

        void HandleResourceChange( TInt aType );

        /**

        * From CoeControl,SetContainerWindowL

        */

        void SetContainerWindowL( const CCoeControl& aContainer );

        /**

        * From CoeControl,OfferKeyEventL

        */

        void HandlePointerEventL( const TPointerEvent& aPointerEvent );

    public:

        /**

        * Set changed state

        * @return void

        */

        void UpdateStateOnButtonBar( TMPXPlaybackState aState );

        /*

         *  Update button's state based on file details

         *  @since 5.0

         */

        void UpdateButtonBarState( CMPXVideoPlaybackViewFileDetails* aDetails  );

        /*

         *  Bring the button bar to its original state

         *  @since 5.0

         */

        void Reset();

    private:

        /**

        * Creates buttons

        * @return void

        */

        void CreateButtonsL();

        /**

        * Creates new skins for the control.

        * @return void

        */

        void SkinChangeL();

        //

        //  Performs logic for the button down events

        //

        void HandleButtonDownEventL( const TPointerEvent& aPointerEvent );

        //

        //  Performs logic for the button up events for top button

        //

        void HandleTopButtonUpEventL( const TPointerEvent& aPointerEvent );

        //

        //  Performs logic for the button up events for middle button

        //

        void HandleMiddleButtonUpEventL();

        //

        //  Performs logic for the button up events for bottom button

        //

        void HandleBottomButtonUpEventL( const TPointerEvent& aPointerEvent );

        //

        //  Callback fuction of iSeekingTimer

        //

        static TInt StartSeekingL( TAny* aPtr );

        //

        //  Start seeking

        //

        void DoStartSeekingL();

    private:    // Data

        CArrayPtrFlat< CMPXVideoPlaybackButton >  iButtons;

        CMPXVideoPlaybackControlsController* iController;

        TBool                                iSeeking;

        TRect                                iTopButtonRect;

        TRect                                iMiddleButtonRect;

        TRect                                iBottomButtonRect;

        TMPXButtonPressed                    iButtonPressed;

        CPeriodic*                           iSeekingTimer;

#ifdef RD_TACTILE_FEEDBACK

        MTouchFeedback*                      iFeedback;

#endif //RD_TACTILE_FEEDBACK

};

#endif //MPXVIDEOPLAYBACKBUTTONBAR_H

// End of File