1 /*

     2 * Copyright (c) 2002 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:  The model part of preview.

    15  *

    16 */

    17 

    18 

    19 #ifndef CALENPREVIEWDATA_H

    20 #define CALENPREVIEWDATA_H

    21 

    22 #include "CalendarVariant.hrh"

    23 

    24 //  INCLUDES

    25 #include <e32base.h>

    26 #include <AknUtils.h>

    27 #include <calentry.h> // for CCalEntry::TType

    28 

    29 // FORWARD DECLARATIONS

    30 class CCalInstance;

    31 class CCalenDocument;

    32 class CCalenPreviewEntry;

    33 class CCalenCommonUI;

    34 class CCalenGlobalData;

    35 class CCalenPreviewLayoutManager;

    36 class MCalenServices;

    37 class CCalCalendarInfo;

    38 

    39 // LOCAL CONSTANTS AND MACROS

    40 const TInt KPopupMaxEntries = 4;

    41 

    42 // CLASS DECLARATION

    43 /**

    44  *  CCalenPreviewData stores and handles construction of preview data

    45  *  @lib Calendar.exe

    46  *  @since 5.0

    47  */

    48 NONSHARABLE_CLASS( CCalenPreviewData ) : public CBase

    49     {

    50     public: // Constructors and destructor

    51 

    52     /**

    53      * Two-phased constructor.

    54      */

    55     static CCalenPreviewData* NewL(CCalenPreviewLayoutManager *aLayoutManager,

    56                                    MCalenServices& aServices,

    57                                    TInt aMaxInstances,

    58                                    TTime aFocusedTime);

    59     static CCalenPreviewData* NewL(CCalenPreviewLayoutManager *aLayoutManager,

    60                                    MCalenServices& aServices,

    61                                    TInt aMaxInstances,

    62                                    CCalInstance* aInstance);

    63 

    64     /**

    65      * Destructor.

    66      */

    67     virtual ~CCalenPreviewData();

    68 

    69     public:

    70     TInt InstanceCount() const;

    71     TInt EntryCount() const;

    72 

    73     CCalInstance* Instance(TInt aIndex);

    74     CCalenPreviewEntry* Entry(TInt aIndex);

    75 

    76     void ProcessMonthInstancesL(const TTime aRangeStart,

    77                                    const TBool aIsToday);

    78     void ProcessWeekInstancesL(const TTime aStart,

    79                                   const TTime aEnd);

    80 

    81     TBool NotShownEntries() const;

    82 

    83     void CreateEntriesL(const TTime& aDay);

    84 

    85     void SetToday(TBool aToday);

    86     TBool Today();

    87 

    88     void SetTimedRangeL(const TTime acurrent, const TInt aRange);

    89    

    90     /*

    91      * @brief Find calendarinfo object based on calendar name

    92      * 

    93      * @param aName calendar filename

    94      * @param aCalendarInfo referance for calendarinfo

    95      * @return TBool find status

    96      */

    97     static TBool CalendarInfoIdentifierL(const HBufC* aName,

    98             const CCalCalendarInfo& aCalendarInfo);

    99     

   100     void DeleteInstances();

   101 

   102 

   103     private:

   104     /**

   105      * C++ default constructor.

   106      */

   107     CCalenPreviewData(CCalenPreviewLayoutManager *aLayoutManager,

   108                       MCalenServices& aServices,

   109                       TInt aMaxInstances);

   110     /**

   111      * By default Symbian 2nd phase constructor is private.

   112      */

   113     void ConstructL(const TTime& aDay);

   114 

   115     void RemoveInstancesL(const CCalEntry::TType aType);

   116     void RemoveInstances();

   117     void RemoveInstance(TInt aIndex);

   118     void PrioritizeTodosL();

   119 

   120     void FindInstancesL(const TTime& aDay);

   121     void RemoveLine(const CCalEntry::TType aType,

   122                     TInt& aRowsUsed, TInt aRows);

   123 

   124     void RemoveMeetingLineL(TInt& aRowsUsed, TInt aRows);

   125 

   126     static TInt TodoPrioCompare(const CCalInstance& aInstance_1, const CCalInstance& aInstance_2);

   127     static TInt DoTodoPrioCompareL(const CCalEntry& aEntry_1, const CCalEntry& aEntry_2);

   128 

   129 private: // Data

   130     CCalenPreviewLayoutManager *iLayoutManager;

   131     RPointerArray<CCalInstance> iInstances;

   132     RPointerArray<CCalenPreviewEntry> iEntries;

   133     TBool iNotShownEntries;

   134     TBool iSingleInstance;

   135     TBool iToday;

   136     TInt iRange;

   137     TTime iCurrent;

   138     TInt iMaxInstances;

   139     RPointerArray<CCalInstance> iTodoPriorityOrder;

   140     MCalenServices& iServices;

   141     };

   142 

   143 #endif // CALENPREVIEWDATA_H

   144 

   145 

   146 // End of File