1 /*

     2 * Copyright (c) 2002 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 the License "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:  Declaration of CPushMessageInfoOp.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef PUSHMESSAGEINFOOP_H

    21 #define PUSHMESSAGEINFOOP_H

    22 

    23 // INCLUDE FILES

    24 

    25 #include "PushMtmUiOperation.h"

    26 #include <e32base.h>

    27 

    28 // FORWARD DECLARATIONS

    29 

    30 class CPushMessageInfoDialog;

    31 

    32 // CLASS DECLARATION

    33 

    34 /**

    35 * This asynchronous operation is responsible for executing the Message Info 

    36 * dialog.

    37 */

    38 class CPushMessageInfoOp : public CPushMtmUiOperation

    39     {

    40     public: // Constructors and destructor

    41 

    42         /**

    43         * Constructor.

    44         * @param aSession Message Server Session to be used by this operation.

    45         * @param aEntryId Id of entry to operate on.

    46         * @param aDontShowNotification ETrue: don't show info notes.

    47         * @param aObserverStatus Observer's status.

    48         */

    49         CPushMessageInfoOp( CMsvSession& aSession, 

    50                             TMsvId aEntryId, 

    51                             TBool aDontShowNotification, 

    52                             TRequestStatus& aObserverStatus );

    53 

    54         /**

    55         * Destructor.

    56         */

    57         virtual ~CPushMessageInfoOp();

    58 

    59     public: // Functions from CPushMtmOperation

    60 

    61         /**

    62         * Start or restart the operation.

    63         * Current implementation calls Cancel and invokes RunL.

    64         * Derived classes may override this.

    65         */

    66         void StartL();

    67 

    68     protected: // New functions

    69 

    70         /**

    71         * Decide if content changed and act accordingly.

    72         */

    73         void HandleEntryChangeL();

    74 

    75         /**

    76         * Show information note and cancel the operation.

    77         */

    78         void NotifyAndCancelL( TInt aResId );

    79 

    80     protected: // Functions from base classes

    81 

    82         /**

    83         * TODO.

    84         */

    85         void RunL();

    86 

    87         /**

    88         * Cancel protocol implementation.

    89         */

    90         void DoCancel();

    91 

    92         /**

    93         * Leave handler protocol implementation: it is called when 

    94         * RunL leaves. The observer is signaled if a leave occures. 

    95         * The leave code is not forwarded to the scheduler.

    96         */

    97         TInt RunError( TInt aError );

    98 

    99         /**

   100         * Call-back for entry event handling.

   101         */

   102         void HandleEntryEventL( TMsvEntryEvent aEvent, 

   103                                 TAny* aArg1, TAny* aArg2, TAny* aArg3 );

   104 

   105     private: // Data

   106 

   107         CPushMessageInfoDialog* iDialog; ///< Owned.

   108         TBool iDontShowNotification;

   109         TBool iObserverCompleted;

   110         TBool* iDeletedFlag;

   111     };

   112 

   113 #endif // PUSHMESSAGEINFOOP_H

   114 

   115 // End of file.