1 /*

     2 * Copyright (c) 2007 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:  Calendar view populator active object

    15 *

    16 */

    17 

    18 

    19 #ifndef CALENVIEWPOPULATOR_H

    20 #define CALENVIEWPOPULATOR_H

    21 

    22 // INCLUDES

    23 #include <calennotificationhandler.h>

    24 #include <calenview.h>

    25 

    26 // FORWARD DECLARATIONS

    27 class CCalenController;

    28 class CCalenGlobalData;

    29 

    30 // CLASS DEFINITIONS

    31 

    32 /**

    33  * View population active object

    34  */

    35 class CCalenViewPopulator : private CActive,

    36                                       public MCalenNotificationHandler

    37     {

    38     public:  // Construction and destruction

    39         /**

    40          * Symbian 1st phase constructor

    41          * @param aController Reference to the CCalenController

    42          * @return pointer to CCalenViewPopulator

    43          */

    44         static CCalenViewPopulator* NewL( CCalenController& aController );

    45         ~CCalenViewPopulator();

    46 

    47     public:  // New functions

    48         /**

    49          * Starts populating the given view

    50          * @param aView Pointer to CCalenView to be populated

    51          */

    52         void BeginPopulationL( CCalenView* aView );

    53         

    54         /**

    55          * Stops current population

    56          */

    57         void InterruptPopulationL();

    58 

    59     public: //  FromMCalenNotificationHandler

    60         /**

    61          * Calls back when the entry view or instance view has been created

    62          * @param aNotification Notfication to be handled

    63          */

    64         void HandleNotification(const TCalenNotification aNotification );

    65 

    66     protected:  // From CActive

    67         void RunL();

    68         void DoCancel();

    69 

    70     private:  // Construction and destruction

    71         /**

    72          * C++ Constructor

    73          * @param aController Reference to CCalenController

    74          */

    75         CCalenViewPopulator( CCalenController& aController );

    76         

    77         /**

    78          * Symbian 2nd phase contructor

    79          */

    80         void ConstructL();

    81 

    82     private:  // New functions

    83         /**

    84          * Leaving function that handles ECalenNotifyViewCreated

    85          */

    86         void HandleECalenNotifyViewCreatedL();

    87 

    88 

    89     private:  // Data

    90         CCalenView* iPopulatingView;                     // Not owned

    91         CCalenView::TNextPopulationStep iPopulationStep; // Stage of population

    92         CCalenController& iController;

    93         TBool iNeedsInstanceView;

    94         TBool iNeedsEntryView;

    95         CCalenGlobalData* iGlobalData;

    96     };

    97 

    98 #endif // CALENVIEWPOPULATOR_H

    99 

   100 // End of file