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: Implementation for meeting request dialog base

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef CMRDIALOGBASE_H

    22 #define CMRDIALOGBASE_H

    23 

    24 //  INCLUDES

    25 

    26 #include <aknform.h>            // for CAknDialog

    27 #include <e32std.h>

    28 #include <MAgnEntryUI.h>

    29 #include <meetingrequestviewersuires.rsg>

    30 #include <avkon.hrh>

    31 #include "MMRModelInterface.h" //MR model interface

    32 

    33 //FORWARD DECLARATIONS

    34 

    35 class MAgnEntryUiCallback;

    36 

    37 // CLASS DECLARATION

    38 

    39 /**

    40 *  Base dialog for all meeting request views

    41 *

    42 *  @since Series S60 3.0

    43 */

    44 class CMRDialogBase : 	public CAknDialog	

    45     {

    46     protected: // Constructors and destructor

    47     

    48         CMRDialogBase( MAgnEntryUiCallback& aHandlerCallback );

    49 

    50         virtual ~CMRDialogBase();

    51 

    52     public: //  new functions

    53     

    54     	/**

    55     	* Specific dialogs implement their own ExecuteLD

    56     	*/

    57     	virtual	TInt ExecuteLD();

    58     	

    59     	void SetModel( MMRModelInterface& aMRModel );

    60     	

    61     	virtual void RefreshData() = 0;

    62     	    	

    63     protected: // internal API

    64     

    65         /**

    66         * Template method for subclass-specific handling of

    67         * setting model.

    68         */

    69         virtual void HandleSetModelL();    

    70         

    71         /**

    72         * Specifies whether given command causes dialog exiting.

    73         * @param aCommandId command to evaluate

    74         */

    75         TBool IsDlgExitingCmd( TInt aCommandId );       

    76 

    77         /**

    78         * Template method which allows subclasses to handle

    79         * dialog exiting and instruct whether an exiting action

    80         * is needed. Note that EEikCmdCanceled (== 0) is used when

    81         * no exiting action is needed.

    82         * @param aCommandId command which causes dialog exiting

    83         * @return exiting action

    84         */

    85         virtual TInt HandleDlgExitingL( TInt aCommandId ) = 0;

    86         

    87     protected: // from CAknDialog

    88     

    89         void ProcessCommandL( TInt aCommandId );    	

    90         

    91         TBool OkToExitL( TInt aButtonId );

    92 

    93     protected: //data

    94 

    95         // not own

    96 		MMRModelInterface* iMRModel;

    97 		

    98 		MAgnEntryUiCallback& iHandlerCallback;

    99     };

   100 

   101 #endif      // CMRDIALOGBASE_H

   102 

   103 // End of File