/*

* Copyright (c) 2007-2009 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:  Creates and display attachment action menu.

*

*/

#ifndef CESMRCONTACTMENUATTACHMENTHANDLER_H

#define CESMRCONTACTMENUATTACHMENTHANDLER_H

#include <e32base.h>

#include <eikcmobs.h>

// Forward declarations

class CEikMenuPane;

class CFscContactActionMenu;

class CGulIcon;

// <cmail>

class CESMRAttachmentInfo;

// </cmail>

NONSHARABLE_CLASS( CESMRContactMenuAttachmentHandler ) : public CBase

    {

public: // enumarations

    /**

     * Predefined action menu items that are availabe

     */

    enum TESMRAttachmentActionMenuItem

        {

        EActionOpen = 0

        };

public: // Constructors and destructors

    /**

     * Two-phase constructor.

     *

     * @param aContactActionMenu contact action menu

     * @return new instance of the class

     */

    static CESMRContactMenuAttachmentHandler* NewL(

        CFscContactActionMenu& aContactActionMenu );

    /**

     * Destructor

     */

    ~CESMRContactMenuAttachmentHandler();

public: // New methods

    /**

     * Resets/disables attachment contact menu handler.

     */

    void Reset();

    /**

     * Sets attachment info for action menu to show/hide options.

     * Ownership does not change.

     * 

     * @param aAttachmentInfo attachment info object

     */

    void SetAttachmentInfo( CESMRAttachmentInfo* aAttachmentInfo );

    /**

     * Enables contact action menu and options menu for given attachment(s).

     */

    void InitActionMenuL( );

    /**

     * Returns true if options menu / actions is available.

     */

    TBool OptionsMenuAvailable( );

    /**

     * Initializes options menu / actions submenu.

     *

     * @param aActionMenuPane actions submenu

     */

    void InitOptionsMenuL( CEikMenuPane* aActionMenuPane );

    /**

     * Executes contact action menu.

     */

    void ShowActionMenuL( );

    /**

     * Sets command observer for field. Field can use command

     * observer for triggering commands.

     * @param @aCommandObserver Reference to command observer

     */

     void SetCommandObserver( MEikCommandObserver* aCommandObserver );

private:

    /**

     * C++ default Constructor

     * @param aContactActionMenu contact action menu

     */

    CESMRContactMenuAttachmentHandler( 

    		CFscContactActionMenu& aContactActionMenu );

    /**

     * Symbian 2nd phase constructor

     */

    void ConstructL();

    /**

     * Creates a single actionmenu item with selectable command

     * @param aResourceId

     * @param aCommandUid

     */

    void CreateMenuItemL( TInt aResourceId, TUid aCommandUid );

    /**

     * create icons to actionmenu

     */

    CGulIcon* CreateIconL( TUid aCommandUid );

private: // data

    /// Ref: Contact action menu

    CFscContactActionMenu& iContactActionMenu;

    /// Not owned

    CESMRAttachmentInfo* iAttachmentInfo;

    /// Own:

    TBool iOptionsMenuAvailable;

    /// Own: array of actionmenu icons

    RPointerArray<CGulIcon> iIconArray;

    /// Ref: Pointer to command observer

    MEikCommandObserver* iCommandObserver;

    };

#endif // CESMRCONTACTMENUATTACHMENTHANDLER_H

// End of file