/*

* 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 upnp playback view implementation

*

*/

#ifndef C_CMPXUPNPPLAYBACKVIEWIMP_H

#define C_CMPXUPNPPLAYBACKVIEWIMP_H

// INCLUDES

#include <akntoolbarobserver.h> 

#include "mpxupnpplaybackview.h"

// FORWARD DECLARATIONS

class CMPXUPnPPlaybackViewContainer;

class CMPXUPnPPlaybackViewLayout;

class CAknToolbar;  

// CLASS DECLARATION

/**

 *  MPX playback view.

 *

 *  @lib mpxplaybackview.lib

 *  @since S60 v3.0

 */

NONSHARABLE_CLASS( CMPXUPnPPlaybackViewImp ) : public CMPXUPnPPlaybackView,

                                               public MAknToolbarObserver

    {

public:

    /**

     * Two-phased constructor.

     *

     * @since 3.0

     * @return Pointer to newly created object.

     */

    static CMPXUPnPPlaybackViewImp* NewL();

    /**

     * Two-phased constructor.

     *

     * @since 3.0

     * @return Pointer to newly created object.

     */

    static CMPXUPnPPlaybackViewImp* NewLC();

    /**

     * Destructor.

     */

    ~CMPXUPnPPlaybackViewImp();

private:

    /**

     * C++ default constructor.

     */

    CMPXUPnPPlaybackViewImp();

    /**

     * By default Symbian 2nd phase constructor is private.

     */

    void ConstructL();

    /**

     *  Handle playback message

     *

     *  @param aMessage playback message

     */

    void DoHandlePlaybackMessageL(

        const CMPXMessage& aMessage );

    /**

     *  Handle playback state changed.

     *

     *  @param aState New Playback state

     *  @param aData Extra data parameter, used for any extra information

     *               along with the state change message

     */

    void DoHandleStateChangedL(

        TMPXPlaybackState aState,

        TInt aData );

    /**

     * Retrieves the current player name and updates the Label

     */

    void UpdateTitlePaneL();

    /**

     * Updates track info field.

     *

     * @param aMedia Media's properties. If NULL, default info will

     *                    be shown.

     */

    void UpdateTrackInfoL( const CMPXMedia* aMedia );

// from base class MEikMenuObserver

    /**

     * From MEikMenuObserver

     * Dynamically initialises a menu pane.

     *

     * @param aResourceId The ID of the menu pane.

     * @param aMenuPane The menu pane itself.

     */

    void DynInitMenuPaneL(

        TInt aResourceId,

        CEikMenuPane* aMenuPane );

// from base class CAknView

    /**

     * From CAknView

     * Returns views id.

     *

     * @since 3.0

     * @return Views Uid

     */

    TUid Id() const;

    /**

     * From CAknView

     * Command handling function.

     *

     * @since 3.0

     * @param aCommand Command which is handled

     */

    void HandleCommandL( TInt aCommand );

    /**

     * From CAknView

     * Processes user commands.

     *

     * @since 3.0

     * @param aCommand ID of the command to respond to.

     */

    void ProcessCommandL( TInt aCommand );

    /**

     * From CAknView

     * Handles a view activation.

     *

     * @param aPrevViewId Specifies the view previously active.

     * @param aCustomMessageId Specifies the message type.

     * @param aCustomMessage The activation message.

     */

    void DoActivateL(

        const TVwsViewId& aPrevViewId,

        TUid aCustomMessageId,

        const TDesC8& aCustomMessage );

    /**

     * Displays a wait note when callback from CIdle

     */

    static TInt LoadingSong( TAny* aPtr );

    /**

     * Displays a wait note

     */

    void LoadingSongL();

    /**

     * Dismisses loading song wait note

     */

    void DismissWaitNoteL();

    /**

     * Displays error notes.

     *

     * @param aError Error ID to be handled.

     */

    void HandleErrorL( TInt aError );

// from base class MProgressDialogCallback

    /**

     * From MProgressDialogCallback

     * Callback method

     * Get's called when a dialog is dismissed.

     */

    void DialogDismissedL( TInt aButtonId );

    /**

     * From MAknToolbarObserver

     * Processes user commands.

     *

     * @since 5.0

     * @param aCommand ID of the command to respond to.

     */

    void OfferToolbarEventL( TInt aCommandId );

    /**

     * From MAknToolbarObserver

     * Used to change toolbar settings before it is made visible

     *

     * @since 5.0

     * @param aResourceId The ID of the menu pane.

	 * @param aToolBar The ToolBar itself.

     */

    void DynInitToolbarL( TInt aResourceId, CAknToolbar* aToolBar );

private:    // data

    CMPXUPnPPlaybackViewLayout* iPlaybackViewLayout;    // owned

    TInt iUpnpResourceOffset;       // must be freed

    CIdle* iLoadingWaitNote; // Owned

    TBool iUPnPLoadingWaitNoteDisplayed;

    TBool iPodcastPlayback;

    CAknToolbar* iToolbar; //owned

    };

#endif  // C_CMPXUPNPPLAYBACKVIEWIMP_H

// End of File