meetingui/meetingrequestviewers/src/CMRObjectFactory.cpp
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     1 /*
       
     2 * Copyright (c) 2002-2005 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:   Factory methods for model AND dialog construction
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 
       
    20 
       
    21 // INCLUDE FILES
       
    22 #include "CMRObjectFactory.h"
       
    23 #include "CMRRequestModel.h"
       
    24 #include "CMRResponseModel.h"
       
    25 #include "CMRCancelModel.h"
       
    26 #include "CMRSummaryDlgBase.h"
       
    27 #include "CMRDescriptionDlgBase.h"
       
    28 #include "MRViewersPanic.h"
       
    29 #include "meetingrequestviewers.hrh"
       
    30 #include <cmrmailboxutils.h>
       
    31 
       
    32 /// Unnamed namespace for local definitions
       
    33 namespace {
       
    34 
       
    35 _LIT( KPanicMsg, "CMRObjectFactory" );
       
    36 
       
    37 void Panic( TPanicCode aReason )
       
    38     {
       
    39     User::Panic( KPanicMsg, aReason );
       
    40     }
       
    41 
       
    42 }  // namespace
       
    43 
       
    44 MMRModelInterface* CMRObjectFactory::CreateMRModelL(
       
    45     RPointerArray<CCalEntry>& aEntries,
       
    46     const MAgnEntryUi::TAgnEntryUiInParams& aParams,
       
    47     CMRMailboxUtils& aMRMailboxUtils,
       
    48     CMRUtilsInternal& aMRUtils )
       
    49 	{
       
    50 	MMRModelInterface* model( NULL );	
       
    51 
       
    52     // all entries in the array have the same method
       
    53 	switch ( aEntries[0]->MethodL() )
       
    54 		{
       
    55 		case CCalEntry::EMethodRequest:
       
    56 				{
       
    57 				model = CMRRequestModel::NewL( aEntries,
       
    58 				                               aMRMailboxUtils,
       
    59 				                               aMRUtils,
       
    60 				                               aParams );
       
    61 				break;
       
    62 				}
       
    63 		case CCalEntry::EMethodReply:
       
    64 				{
       
    65 				model = CMRResponseModel::NewL( aEntries,
       
    66                                                 aMRMailboxUtils,
       
    67                                                 aMRUtils,
       
    68                                                 aParams );
       
    69 				break;
       
    70 				}
       
    71 		case CCalEntry::EMethodCancel:
       
    72 				{
       
    73 				model = CMRCancelModel::NewL( aEntries,
       
    74 				                              aMRMailboxUtils,
       
    75                                               aMRUtils,
       
    76                                               aParams );
       
    77 				break;
       
    78 				}
       
    79 		default:
       
    80 			{
       
    81 			User::Leave( KErrNotSupported );
       
    82 			}
       
    83 		}
       
    84 	return model;
       
    85 	}
       
    86 	
       
    87 CMRDialogBase* CMRObjectFactory::CreateMRDialogL(
       
    88     CCalEntry::TMethod aMethod,
       
    89     const MAgnEntryUi::TAgnEntryUiInParams& aParams,
       
    90     MAgnEntryUiCallback& aHandlerCallback,
       
    91     CMRHandler::TMRViewStatus aRequestedView )
       
    92 	{
       
    93 	CMRHandler::TMRViewStatus createdView( aRequestedView );
       
    94 	
       
    95 	// if requested dialog is default for the view then we need to
       
    96 	// define that here based on request method
       
    97 	if ( aRequestedView == CMRHandler::EInitialView )
       
    98 		{
       
    99 		if ( aMethod == CCalEntry::EMethodRequest ||
       
   100 		     aMethod == CCalEntry::EMethodRefresh ||
       
   101 		     aMethod == CCalEntry::EMethodCancel )
       
   102 		    {
       
   103 		    createdView = CMRHandler::ELaunchMeetingRequestView;
       
   104 		    }
       
   105         else if ( aMethod == CCalEntry::EMethodReply )
       
   106             {
       
   107             createdView = CMRHandler::ELaunchMeetingDescriptionView;
       
   108             }
       
   109         else
       
   110             {
       
   111             User::Leave( KErrNotSupported );
       
   112             }
       
   113 		}
       
   114 		
       
   115 	if ( createdView == CMRHandler::ELaunchMeetingRequestView )
       
   116 		{
       
   117 		return CMRSummaryDlgBase::NewL( aHandlerCallback,
       
   118 		                                aParams.iEditorMode );
       
   119 		}
       
   120 	else
       
   121 		{
       
   122 		__ASSERT_DEBUG( createdView ==
       
   123 		                CMRHandler::ELaunchMeetingDescriptionView,
       
   124 		                Panic( EIllegalParamValue ) );
       
   125 		return CMRDescriptionDlgBase::NewL( aHandlerCallback );
       
   126 		}		
       
   127 	}
       
   128 	
       
   129 // End of file