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 state machine

    15 *

    16 */

    17 

    18 

    19 

    20 // includes

    21 #include "calenpopulationstate.h"

    22 #include "calendarui_debug.h"           // Debug macros

    23 #include "calencontroller.h"

    24 #include "calenstatemachine.h"

    25 #include "calennotifier.h"

    26 

    27 // ----------------------------------------------------------------------------

    28 // CCalenPopulationState::NewLC

    29 // First stage construction

    30 // ----------------------------------------------------------------------------

    31 CCalenPopulationState* CCalenPopulationState::NewLC( CCalenController& aController,

    32                                                     RHashSet<TCalenNotification>& aOutstandingNotifications )

    33     {

    34     TRACE_ENTRY_POINT;

    35 

    36     CCalenPopulationState* self = new( ELeave ) CCalenPopulationState( aController, aOutstandingNotifications );

    37     CleanupStack::PushL( self );

    38     self->ConstructL();

    39 

    40     TRACE_EXIT_POINT;

    41     return self;

    42     }

    43 

    44 // ----------------------------------------------------------------------------

    45 // CCalenPopulationState::ConstructL

    46 // Second stage construction

    47 // ----------------------------------------------------------------------------

    48 void CCalenPopulationState::ConstructL()

    49     {

    50     TRACE_ENTRY_POINT;

    51     BaseConstructL();   

    52     

    53     TRACE_EXIT_POINT;

    54     }

    55     

    56 // ----------------------------------------------------------------------------

    57 // CCalenPopulationState::CCalenPopulationState

    58 // C++ Constructor

    59 // ----------------------------------------------------------------------------

    60 CCalenPopulationState::CCalenPopulationState( CCalenController& aController,

    61                                                           RHashSet<TCalenNotification>&  aOutstandingNotifications )

    62     : CCalenState( aController, aOutstandingNotifications )

    63     {

    64     TRACE_ENTRY_POINT;

    65     

    66     TRACE_EXIT_POINT;

    67     }

    68     

    69 // ----------------------------------------------------------------------------

    70 // CCalenPopulationState::CCalenPopulationState

    71 // Destructor

    72 // ----------------------------------------------------------------------------    

    73 CCalenPopulationState::~CCalenPopulationState()

    74     {

    75     TRACE_ENTRY_POINT;

    76     

    77     TRACE_EXIT_POINT;

    78     }

    79 

    80 // ----------------------------------------------------------------------------

    81 // CCalenPopulationState::HandleCommandL

    82 // From CCalenState

    83 // ----------------------------------------------------------------------------    

    84 TBool CCalenPopulationState::HandleCommandL( const TCalenCommand& aCommand,

    85                                             CCalenStateMachine& aStateMachine )

    86     {

    87     TRACE_ENTRY_POINT;

    88     TInt cmd = aCommand.Command();

    89     MCalenCommandHandler* handler = iController.GetCommandHandlerL( cmd );

    90     

    91     ASSERT( handler ); // FIXME: error ui

    92     

    93     TBool cmdUsed = EFalse;

    94     

    95     if( ECalenFasterAppExit == cmd )

    96         {

    97         SetCurrentState( aStateMachine, CCalenStateMachine::ECalenIdleState );

    98         ActivateCurrentStateL(aStateMachine);

    99         RequestCallbackL( handler, aCommand );

   100         cmdUsed = ETrue;

   101         }

   102 

   103     TRACE_EXIT_POINT;

   104     return cmdUsed;

   105     }

   106 

   107 // ----------------------------------------------------------------------------

   108 // CCalenPopulationState::HandleNotificationL

   109 // From CCalenState

   110 // ----------------------------------------------------------------------------        

   111 void CCalenPopulationState::HandleNotificationL(const TCalenNotification& aNotification,

   112                                                   CCalenStateMachine& aStateMachine )

   113     {

   114     TRACE_ENTRY_POINT;

   115     

   116     switch ( aNotification )

   117         {

   118         case ECalenNotifyViewPopulationComplete:

   119             {

   120             SetCurrentState( aStateMachine, iPreviousState );

   121             // don't set us as the previous state for the state we're moving back to.

   122             iOutstandingNotifications.InsertL(aNotification);

   123             ActivateCurrentStateL(aStateMachine);

   124             }

   125             break;

   126         default:

   127             CCalenState::HandleNotificationL( aNotification, aStateMachine );

   128             break;

   129         }

   130     

   131     TRACE_EXIT_POINT;

   132     }

   133 

   134 

   135  // end of file