/*

* Copyright (c) 2008-2009 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:    Hide Ui command handler

*

*/

#ifndef C_GLXCOMMANDHANDLERHIDEUI_H

#define C_GLXCOMMANDHANDLERHIDEUI_H

// INCLUDES

#include <glxcommandhandler.h>

// FORWARD DECLARATIONS

class CGlxUiUtility;

// CLASS DECLARATION

/**

 * Command to hide and show the screen furniture.

 *

 * @ingroup glx_group_command_handlers

 */

NONSHARABLE_CLASS (CGlxCommandHandlerHideUi) : 

            public CGlxCommandHandler

    {

public:

    /**

     * Two-phased constructor.

     */

    IMPORT_C static CGlxCommandHandlerHideUi* NewL();

    /**

     * Destructor.

     */

    ~CGlxCommandHandlerHideUi();

public: // From CGlxCommandHandler

	virtual TBool ExecuteL(TInt aCommand);

	virtual void DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane);

	virtual void DoActivateL(TInt aViewId);

	virtual void Deactivate();

	virtual TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType);

	virtual void PreDynInitMenuPaneL( TInt aResourceId );

    /**

     * See @ref MGlxCommandHandler::GetRequiredAttributesL

     * No implementation required

     */

    void GetRequiredAttributesL(RArray< TMPXAttribute >& /*aAttributes*/,

                                TBool /*aFilterUsingSelection*/,

                                TBool /*aFilterUsingCommandId*/, 

                                TInt /*aCommandId*/) const {}

private:

    /**

     * C++ default constructor.

     */

    CGlxCommandHandlerHideUi();

    /**

     * By default Symbian 2nd phase constructor is private.

     */

    void ConstructL();

private:    // Data

    /// ID of owning view

    TInt iViewId;

    /// Hui utility

    CGlxUiUtility* iUiUtility;

    /// Whether the command is available (only in full-screen)

    TBool iCommandAvailable;

    };

#endif  // C_GLXCOMMANDHANDLERHIDEUI_H

// End of File