/*

* Copyright (c) 2005-2007 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:  Touch Toolbar

*

*/

#ifndef C_AITOOLBARRENDERER_H

#define C_AITOOLBARRENDERER_H

#include <e32std.h>

#include <akntoolbarobserver.h>

#include "ainativerenderer.h"

#include "ainativeuimodel.h"

#include "aitoolbarbutton.h"

class MAiFwEventHandler;

class CAknToolbar;

namespace AiNativeUiController

{

/**

 *  Toolbar class of Native UI Controller application

 *

 *  @lib AiNatiUi

 */

// inheritance order must be this, despite codescanner warnings

public:   // Constructors and destructor

    static CAiToolbarRenderer* NewLC( MAiFwEventHandler& aAiFwEventHandler, CAknToolbar& aToolbar);

    static CAiToolbarRenderer* NewL( MAiFwEventHandler& aAiFwEventHandler, CAknToolbar& aToolbar );

    ~CAiToolbarRenderer();

public:   // from CAiNativeRenderer    

					 TInt aContent,

					 const TDesC16& aText,

					 TInt aIndex );

                     TInt aContent,

                     const TDesC8& aBuf,

                     TInt aIndex );

    void TransactionCommittedL();

private:  // from MAknToolbarObserver 

  	void DynInitToolbarL( TInt aResourceId, CAknToolbar* aToolbar );

 	void OfferToolbarEventL( TInt aCommand );

private:

    CAiToolbarRenderer( MAiFwEventHandler& aAiFwEventHandler, CAknToolbar& aToolbar );

    void ConstructL();

    /**

     * Get a button with id. If no button exists at the given

     * id a new button will be created and returned. 

     *     

     * Ownership NOT transferred.     

     */

    CAiToolbarButton* ButtonL( TInt aShortcutId );

private:     // Data

    /** 

     * The actual toolbar    

     */

	CAknToolbar& iToolbar;

	/**

	 * Handler to send the toolbar events

	 */

 	MAiFwEventHandler& iAiFwEventHandler;

    /**

     * Array of buttons. Buttons are owned.

     */

    RPointerArray<CAiToolbarButton> iButtons;

    /**

     * Have we already committed

     */

    TBool iCommitted;

    /**

     * Is the toolbar enabled in the cenrep

     */

    TBool iToolbarEnabled;

    };

}  // namespace AiNativeUiController

#endif  // C_AITOOLBARRENDERER_H

// End of File.