/*

* Copyright (c) 2006 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:  MPX Progressive Download playback view's container implementation.

*

*/

#ifndef C_CMPXPDPLAYBACKVIEWCONTAINER_H

#define C_CMPXPDPLAYBACKVIEWCONTAINER_H

// INCLUDES

#include <mpxplaybackcommanddefs.h>

#include "mpxcommonplaybackviewcontainer.h"

// FORWARD DECLARATIONS

class MMPXLayoutSwitchObserver;

class MMPXPlaybackViewLayout;

// CLASS DECLARATION

/**

 *  Container class for audio view.

 *

 *  @lib mpxplaybackview.lib

 *  @since S60 v3.0

 */

NONSHARABLE_CLASS( CMPXPdPlaybackViewContainer ) : public CMPXCommonPlaybackViewContainer

    {

public:

    /**

     * C++ default constructor.

     *

     * @param aLayoutObserver    Observer to send layout switch events to.

     * @param aLayout            Layout

     */

    CMPXPdPlaybackViewContainer(

        MEikCommandObserver* aCommandObserver,

        MMPXLayoutSwitchObserver* aLayoutObserver,

        MMPXPlaybackViewLayout* aLayout );

    /**

     * Symbian 2nd phase constructor.

     * 

     * @param aRect Frame rectangle for container.

     */

    void ConstructL( const TRect& aRect );

    /**

     * Destructor.

     */

    ~CMPXPdPlaybackViewContainer();

    /**

     * From MPXCommonPlaybackViewContainer and CCoeControl.

     * Handle events from the touch screen. Overridden from Commonplayback view.

     * PdPlaybackview does not utilise pointer events, since EMC doesn't support

     * seeking from progressbar during progressive download.

     * since 5.0

     */

    void HandlePointerEventL(const TPointerEvent& aPointerEvent); 

    /**

     * Handles when the download position has changed

     */

    void HandleDownloadPositionChanged( 

        TInt aDownloadedBytes, 

        TInt aTotalBytes );

// from MPXCommonPlaybackViewContainer

    /**

     * Redraw part of the screen to the bitmap context.

     *

     * @param aRect Area to be redrawn.

     * @param aGc Graphics context to draw to.

     */

    void RedrawRect(

        const TRect& aRect,

        CBitmapContext& aGc) const;

    /**

     * Sets main pane mode.

     *

     * @since S60 3.0

     * @param aMode Playback mode.

     */

    void SetMode( TMPXPbvPlaybackMode aMode );

    /**

     * Set layout for all elements and set sizes for icons.

     *

     * @since S60 3.0

     */

    void UpdateLayout();

// from base class CoeControl

    /**

     * From CoeControl.

     * Handles key events.

     *

     * @param aKeyEvent The key event.

     * @param aType The type of key event.

     */

    TKeyResponse OfferKeyEventL(

        const TKeyEvent& aKeyEvent,

        TEventCode aType );

    /**

     * From CoeControl.

     * Gets the control's help context.

     *

     * @param aContext The control's help context.

     */

    void GetHelpContext( TCoeHelpContext& aContext ) const;

    };

#endif  // C_CMPXPDPLAYBACKVIEWCONTAINER_H

// End of File