1 /*

     2 * Copyright (c) 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:  

    15 *       Implementation of CMRViewers ECom API.

    16 *

    17 */

    18 

    19 

    20 

    21 #ifndef __CMRVIEWERSIMPL_H__

    22 #define __CMRVIEWERSIMPL_H__

    23 

    24 //  INCLUDES

    25 #include <CMRViewers.h>

    26 #include "CMRUtilsInternal.h"

    27 

    28 // FORWARD DECLARATIONS

    29 class CMRHandler;

    30 class TCoeHelpContext;

    31 class CMRMailboxUtils;

    32 

    33 // CLASS DECLARATION

    34 

    35 /**

    36 * ECom implementation for executing meeting request viewers.

    37 */

    38 class CMRViewersImpl : public CMRViewers, public MMRUtilsObserver

    39     {

    40     public: // Constructors and destructors

    41 

    42         /**

    43         * ECom plug-in instantiation method.

    44         * HBufC8* descriptor is received as a constructor parameter,

    45         * ownership is transferred to ECom plug-in.

    46         * @param aMtmUid descriptor used for resolving

    47         * @return instantiated ECom plug-in

    48         */

    49         static CMRViewersImpl* NewL( TAny* aMtmUid );

    50 

    51         /**

    52         * Destructor.

    53         */

    54         ~CMRViewersImpl();

    55 

    56     protected: // From MAgnEntryUi

    57 

    58         TInt ExecuteViewL( RPointerArray<CCalEntry>& aEntries,

    59                            const MAgnEntryUi::TAgnEntryUiInParams& aInParams,

    60                            MAgnEntryUi::TAgnEntryUiOutParams& aOutParams,                                   

    61                            MAgnEntryUiCallback& aCallback);

    62 

    63         void SetHelpContext( const TCoeHelpContext& aContext );

    64         

    65 	protected:	// Functions from MMRUtilsObserver

    66 

    67 		void HandleCalEngStatus( TMRUtilsCalEngStatus aStatus );

    68 

    69 		void HandleOperation( TInt /*aType*/,

    70                               TInt /*aProgress*/,

    71                               TInt /*aStatus*/ ) {};

    72 

    73     protected: // Constructors and destructors

    74 

    75        /**

    76         * C++ default constructor.

    77         */

    78         CMRViewersImpl( TAny* aMtmUid );

    79 

    80        /**

    81         *  Constructor, second phase.

    82         */

    83         void ConstructL();

    84         

    85     protected: // New functions

    86     

    87         void EnsureUtilsExistL( CCalSession* aCalSession,

    88                                 CMsvSession* aMsgSession );

    89     

    90         void DoHandleCalEngStatusL( TMRUtilsCalEngStatus aStatus );

    91         

    92         static TInt HandleEngStatusCheck( TAny* aThis );

    93 

    94     protected: // data

    95 

    96         // resource file offset

    97         TInt iResourceFileOffset;

    98         

    99         // current cal eng status

   100         TMRUtilsCalEngStatus iEngStatus;

   101             

   102         // not own, helpcontext id

   103         const TCoeHelpContext* iContext;

   104         

   105         // not own

   106         CCalSession* iCalSession;

   107         

   108         // not own

   109         CMsvSession* iMsgSession;

   110         

   111 		// Meeting request utils, own

   112         CMRUtilsInternal* iMRUtils;

   113         

   114         // Meeting request mailbox utils, own

   115         CMRMailboxUtils* iMRMailboxUtils;    

   116 

   117         // own, descriptor used for ECom plug-in resolving

   118         HBufC8* iMtmUid;

   119 

   120         // own, meeting request dialog handling

   121         CMRHandler* iMRHandler;

   122 

   123         // own

   124         CIdle* iIdleTimer;

   125     };

   126 

   127 #endif // __CMRVIEWERSIMPL_H__

   128 

   129 // End of File