1 /*

     2 * Copyright (c) 2002-2004 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:  Async load state machine

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MAIL_LOADSTATEMACHINE_H

    21 #define MAIL_LOADSTATEMACHINE_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 #include "MMailStateMachine.h"

    26 //#include <?include_file>

    27 

    28 // CONSTANTS

    29 //const ?type ?constant_var = ?constant;

    30 

    31 // MACROS

    32 //#define ?macro ?macro_def

    33 

    34 // DATA TYPES

    35 //enum ?declaration

    36 //typedef ?declaration

    37 //extern ?data_type;

    38 

    39 // FUNCTION PROTOTYPES

    40 //?type ?function_name(?arg_list);

    41 

    42 // FORWARD DECLARATIONS

    43 class MMailAppUiInterface;

    44 class CMailMessage;

    45 class MLoadState;

    46 

    47 // CLASS DECLARATION

    48 

    49 /**

    50 *  CLoadStateMachine

    51 *  Loads mail message asynchronous parts.

    52 *

    53 *  @since Series 60 3.0

    54 */	

    55 class CLoadStateMachine : public CActive, MStateMachine

    56 	{

    57 	public:

    58 		static CLoadStateMachine* NewL( 

    59 			MMailAppUiInterface* aAppUI, 

    60 			CMailMessage& aMessage );

    61 			

    62 		// Start operation

    63 		void StartL();

    64 		/// Destructor

    65 		~CLoadStateMachine();

    66 	protected: // Functions from base classes	

    67 		void DoCancel();

    68 		void RunL(); // complete and select next state;

    69 		TInt RunError(TInt aError);

    70 

    71 		void SetIdArray( RPointerArray<HBufC>* aIdArray );

    72 	    RPointerArray<HBufC>* GetIdArray();

    73 	    

    74 	private:

    75 		/// Ctor

    76 		CLoadStateMachine( 

    77 			MMailAppUiInterface* aAppUI, 

    78 			CMailMessage& aMessage );

    79 		void ConstructL();

    80 

    81 	private: // Data

    82 	    /// Ref: app UI call back

    83 	    MMailAppUiInterface* iAppUI;

    84 	    /// Ref to mail message

    85 	    CMailMessage& iMessage; 

    86 	    /// Own: current state

    87 	    MLoadState* iState;

    88 		/// Own: id array

    89 		RPointerArray<HBufC>* iIdArray;		    

    90 	};

    91 

    92 

    93 

    94 #endif      // MAIL_LOADSTATEMACHINE_H   

    95             

    96 // End of File