/*

* 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:    Image Editor command handler

*

*/

#ifndef C_GLXCOMMANDHANDLERAIWEDIT_H

#define C_GLXCOMMANDHANDLERAIWEDIT_H

#include "glxcommandhandleraiwbase.h"

class CGlxAttributeContext;

class CAiwGenericParamList;

class CGlxMedia;

class MGlxMediaListProvider;

class CAiwServiceHandler;

class CGlxImageViewerManager;

class CFeatureDiscovery;

/**

 *  CGlxCommandHandlerAiwEdit

 *

 *  Edit AIW command handler

 *

 *  @lib glxcommoncommandhandlers.lib

 */

NONSHARABLE_CLASS (CGlxCommandHandlerAiwEdit)

    : public CGlxMediaListCommandHandler

    {

public:     

    /**

     * Two-phase constructor

     * @param aMediaListProvider object that provides the media list

     * @param aCommandSingleClick Flag to identify single click command

     * @return Fully constructed command handler

     * @warning ConstructL of base class is called. If ConstructL is 

     *          implemented in this class, then care must be taken to call 

     *          CGlxCommandHandlerAiwBase::ConstructL

     */

    IMPORT_C static CGlxCommandHandlerAiwEdit* NewL(MGlxMediaListProvider* aMediaListProvider, TBool aCommandSingleClick=EFalse);        

    /**

     * Destructor

     */

    IMPORT_C ~CGlxCommandHandlerAiwEdit();

private:

    /** 

     * Second phase constructor

     */

    void ConstructL();

    /**

     * Constructor

     * @param aMediaListProvider object that provides the media list

     * @param aCommandSingleClick Flag to identify single click command

     */

    CGlxCommandHandlerAiwEdit( MGlxMediaListProvider* aMediaListProvider, TBool aCommandSingleClick);

    /*

     * return if the viewing mode is fullscreen or grid

     */

    TBool IsInFullScreenViewingModeL();    

private: // From CGlxMediaListCommandHandler

    void DoActivateL(TInt aViewId);

    TBool DoExecuteL( TInt aCommandId , MGlxMediaList& aList);

private: // Data Members

     // Owned - AIW Service Handler

    CAiwServiceHandler* iServiceHandler;    

     //Edit Supported

    TBool iEditSupported;

    TBool iCommandSingleClick;

    // Not own

    CGlxImageViewerManager* iImageViewerInstance;

    };

#endif // C_GLXCOMMANDHANDLERAIWEDIT_H