1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 #ifndef __MENUUNINSTALLOPERATION_H__

    18 #define __MENUUNINSTALLOPERATION_H__

    19 

    20 #include "mcsmenuoperation.h"

    21 

    22 #include <e32base.h>

    23 #include <SWInstApi.h>

    24 #include <widgetregistryclient.h>

    25 

    26 class RMenu;

    27 class CMenuItem;

    28 

    29 /**

    30 * Uninstall CMenuOperation

    31 * Encapsulates the functionality of uninstalling an application.

    32 */

    33 NONSHARABLE_CLASS( CMenuUninstallOperation ) : public CMenuOperation

    34     {

    35 

    36 public:     // construction

    37 

    38     virtual ~CMenuUninstallOperation();

    39 

    40     static CMenuUninstallOperation* NewL(

    41         RMenu &aMenu,

    42         TInt aPriority,

    43         TRequestStatus &aObserverStatus,

    44         CMenuItem& aItem );

    45 

    46 private:    // construction

    47 

    48     CMenuUninstallOperation(

    49         RMenu &aMenu,

    50         TInt aPriority,

    51         TRequestStatus &aObserverStatus );

    52 

    53     void ConstructL( CMenuItem& aItem );

    54 

    55     void AppInfoL( const TUid& aAppUid, RBuf8& aMimeType, TUid& aPackageUid );

    56 

    57     TBool GetInstallPkgUidL( const TDesC& aAppFullName, TUid& aPackageUid );

    58     void GetJavaSuitUidL( const TUid& aAppUid, TUid& aPackageUid );

    59     TBool IsWidget( const TUid& aAppUid );

    60 

    61 private:    // from CActive

    62 

    63     void RunL();

    64     void DoCancel();

    65     TInt RunError( TInt aError );

    66 

    67 private:

    68 

    69     enum TUninstState

    70         {

    71         EIdle,

    72         EUninstalling,

    73         ERemoving

    74         }                   iState;

    75     SwiUI::RSWInstLauncher  iUninstaller;

    76     CMenuOperation*         iRemoveOperation;

    77     RWidgetRegistryClientSession iWidgetRegistry;

    78     TInt                    iId;

    79     };

    80 

    81 #endif // __MENUUNINSTALLOPERATION_H__