1 /*

     2 * Copyright (c) 2002-2009 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:  Mrviewer controller definition

    15 *

    16 */

    17 

    18 

    19 #ifndef CESMRVIEWERCTRL_H

    20 #define CESMRVIEWERCTRL_H

    21 

    22 //  INCLUDES

    23 #include <MAgnEntryUi.h>

    24 #include <CMRUtils.h>

    25 #include <e32base.h>

    26 #include "mmrinfoprovider.h"

    27 

    28 // FORWARD DECLARATIONS

    29 class CCalEntry;

    30 class TCoeHelpContext;

    31 class CMRDialogBase;

    32 class CESMRUtils;

    33 class CMRMailboxUtils;

    34 class CActiveSchedulerWait;

    35 class CESMRUiFactory;

    36 class CMREntryProcessor;

    37 class MESMRTaskExtension;

    38 class CESMRPolicyManager;

    39 class MESMRCalDbMgr;

    40 

    41 // CLASS DECLARATION

    42 

    43 /**

    44  * ESMRVIEWER controller is responsible for control logic and UI view

    45  * creation and execution.

    46  */

    47 NONSHARABLE_CLASS(CESMRViewerController)  :

    48         public CBase,

    49         public MAgnEntryUiCallback,

    50         public MMRUtilsObserver,

    51         public MMRInfoProvider

    52     {

    53 public:  // Constructors and destructor

    54     /**

    55     * Two-phased constructor.

    56     */

    57     IMPORT_C static CESMRViewerController * NewL(

    58             const TDesC8& aMtmuid,

    59             RPointerArray<CCalEntry>& aEntries,

    60             const MAgnEntryUi::TAgnEntryUiInParams& aParams,

    61             MAgnEntryUi::TAgnEntryUiOutParams& aOutParams,

    62             MAgnEntryUiCallback& aCallback );

    63 

    64     /**

    65     * Destructor.

    66     */

    67     IMPORT_C ~CESMRViewerController ();

    68 

    69 public: // Implementation

    70     IMPORT_C void ExecuteL();

    71 

    72 protected: // From MAgnEntryUICallback

    73     TBool IsCommandAvailable( TInt aCommandId );

    74     TInt ProcessCommandWithResultL( TInt aCommandId );

    75     void ProcessCommandL( TInt aCommandId);

    76 

    77 protected: // From MMRUtilsObserver

    78     void HandleCalEngStatus( TMRUtilsCalEngStatus aStatus );

    79     void HandleOperation(

    80             TInt aType,

    81             TInt aPercentageCompleted,

    82             TInt aStatus );

    83 

    84 protected: // From MMRInfoProvider

    85     MMRPolicyProvider& PolicyProvider() const;

    86     MESMRCalEntry* EntryL();

    87     

    88 private: // Constructors and implementation

    89     CESMRViewerController(

    90             RPointerArray<CCalEntry>& aEntries,

    91             const MAgnEntryUi::TAgnEntryUiInParams& aParams,

    92             MAgnEntryUi::TAgnEntryUiOutParams& aOutParams,

    93             MAgnEntryUiCallback& aCallback );

    94     void ConstructL(const TDesC8& aMtmuid);

    95     TInt ProcessCommandWithResultInternalL(

    96             TInt aCommandId );

    97     void LaunchUIL();

    98     void LaunchCorrectOperationModeL();

    99     TInt ProcessDefaultCommandL( TInt aCommandId );

   100     TInt ProcessMeetingRequestCommandL( TInt aCommandId );

   101     void ChangeEntryTypeL( TInt aCommandId );

   102     void UpdateComparativeEntryInTypeChangeL( const CCalEntry& aOriginalEntry );

   103     void CancelAndDeleteMRInEntryTypeChangeL( 

   104             CCalEntry& entry, MESMRCalDbMgr& aDbMgr );

   105 

   106 private: // Data

   107     /// Own: Operation error value

   108     TInt iExecutionError;

   109     /// Own: Pointer to ESMRUTILS handler

   110     CESMRUtils* iESMRUtils;

   111     // Ref: Oarameters from the launching application

   112     const MAgnEntryUi::TAgnEntryUiInParams iInParams;

   113     // Ref: Parameters for the launching application

   114     MAgnEntryUi::TAgnEntryUiOutParams& iOutParams;

   115     // Ref: callback for command handling

   116     MAgnEntryUiCallback& iCallback;

   117     // Ref: Calendar entries to be handled

   118     RPointerArray<CCalEntry>& iEntries;

   119     /// Own: MR UTILS syncher

   120     CActiveSchedulerWait* iCtrlSyncher;

   121     /// Own: UI factory

   122     CESMRUiFactory* iGuiFactory;

   123     /// Ref: Reference to entry processor

   124     CMREntryProcessor* iEntryProcessor;

   125     /// Ref: Reference to task extension

   126     MESMRTaskExtension* iTaskExt;

   127     /// Ref: Reference to policy manager

   128     CESMRPolicyManager* iPolicyMgr;

   129     /// Own: Current calendar entry to be handled

   130     CCalEntry* iCalEntry;

   131     };

   132 

   133 #endif      // CMRHANDLER_H

   134 

   135 // End of File