calendarui/organizerplugin/aiagendaplugin2/inc/aicalendarplugin2eventitem.h
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     1 /*
       
     2 * Copyright (c) 2005-2006 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  *
       
    16 */
       
    17 
       
    18 
       
    19 #ifndef C_AICALENDARPLUGIN2EVENTITEM_H
       
    20 #define C_AICALENDARPLUGIN2EVENTITEM_H
       
    21 
       
    22 #include <e32base.h>
       
    23 #include <e32std.h>
       
    24 #include <calentry.h>
       
    25 #include "aicalendarplugin2constants.hrh"
       
    26 #include "aicalendarplugin2focusdata.h"
       
    27 
       
    28 class CCalInstance;
       
    29 class CAICalendarPlugin2ConstantData;
       
    30 class CAiCalendarPlugin2EventStrings;
       
    31 
       
    32 /**
       
    33 *  Calendar plugin 2 local presentation of a calendar event item.
       
    34 *
       
    35 *  @lib aicalendarplugin2
       
    36 *  @since S60 3.1
       
    37 */
       
    38 NONSHARABLE_CLASS( CAiCalendarPlugin2EventItem ) : public CBase
       
    39     {
       
    40     public:
       
    41 
       
    42         /**
       
    43          * Static factory method for 2 stage construction.
       
    44          * @since Series 60 3.2
       
    45          * @param aCalInstance calendar instance object
       
    46          * @param aConstantData constant data container
       
    47          * @return CAiCalendarPlugin2EventItem pointer to contructed object
       
    48          */
       
    49         static CAiCalendarPlugin2EventItem* NewL(
       
    50                                 const CCalInstance& aCalInstance,
       
    51                                 CAICalendarPlugin2ConstantData& aConstantData );
       
    52 
       
    53         ~CAiCalendarPlugin2EventItem();
       
    54 
       
    55     // New methods
       
    56 
       
    57         /**
       
    58          * Getter for focus data
       
    59          * @since Series 60 3.2
       
    60          * @return TAiCalendarFocusData
       
    61          */
       
    62         TAiCalendarFocusData FocusData();
       
    63 
       
    64         /**
       
    65          * Getter for first line text
       
    66          * @since Series 60 3.2
       
    67          * @return TDesC
       
    68          */
       
    69         const TDesC& FirstLineText();
       
    70 
       
    71         /**
       
    72          * Getter for second line text
       
    73          * @since Series 60 3.2
       
    74          * @return TDesC
       
    75          */
       
    76         const TDesC& SecondLineText();
       
    77 
       
    78         /**
       
    79          * Getter for start time string
       
    80          * @since Series 60 3.2
       
    81          * @return TDesC
       
    82          */
       
    83         const TDesC& StartTimeText();
       
    84 
       
    85         /**
       
    86          * Getter for end time string
       
    87          * @since Series 60 3.2
       
    88          * @return TDesC
       
    89          */
       
    90         const TDesC& EndTimeText();
       
    91 
       
    92         /**
       
    93          * Getter for subject text
       
    94          * @since Series 60 3.2
       
    95          * @return TDesC
       
    96          */
       
    97         const TDesC& SubjectText();
       
    98 
       
    99         /**
       
   100          * Getter for location text
       
   101          * @since Series 60 3.2
       
   102          * @return TDesC
       
   103          */
       
   104         const TDesC& LocationText();
       
   105 
       
   106         /**
       
   107          * Returns a oneline string with a possible starttime and subject
       
   108          * separated with space. 
       
   109          * 
       
   110          * @since Series 60 5.0
       
   111          * @param aAddTime 
       
   112          * @return TDesC
       
   113          */
       
   114         const TDesC& SubjectTimeString( TBool aAddTime = ETrue );
       
   115 
       
   116         /**
       
   117          * Getter for item type
       
   118          * @since Series 60 3.2
       
   119          * @return TAICal2PluginItemType
       
   120          */
       
   121         TAICal2PluginItemType Type() const;
       
   122         
       
   123         /**
       
   124          * Getter for icon id
       
   125          * @since Series 60 3.2
       
   126          * @return TInt
       
   127          */
       
   128         TInt IconId();
       
   129 
       
   130         /**
       
   131          * Is event today.
       
   132          * @since Series 60 3.2
       
   133          * @return TBool
       
   134          */
       
   135         TBool IsToday();
       
   136 
       
   137         /**
       
   138          * Is event tomorrow.
       
   139          * @since Series 60 3.2
       
   140          * @return TBool
       
   141          */
       
   142         TBool IsTomorrow();
       
   143 
       
   144         /**
       
   145          * Is event end time today.
       
   146          * @since Series 60 3.2
       
   147          * @return TBool
       
   148          */
       
   149         TBool IsEndTimeToday();
       
   150 
       
   151         /**
       
   152          * Is event a not today event. Within specified day range EPluginDaysToHandleAsNotToday.
       
   153          * @since Series 60 3.2
       
   154          * @return TBool
       
   155          */
       
   156         TBool IsNotTodayEvent();
       
   157 
       
   158         /**
       
   159          * Is event a future event. The rest of not categorized not today items -> future items.
       
   160          * @since Series 60 3.2
       
   161          * @return TBool
       
   162          */
       
   163         TBool IsFutureEvent();
       
   164 
       
   165         /**
       
   166          * Is date needed.
       
   167          * @since Series 60 3.2
       
   168          * @return TBool
       
   169          */
       
   170         TBool DateNeeded();
       
   171 
       
   172         /**
       
   173          * Is time needed.
       
   174          * @since Series 60 3.2
       
   175          * @return TBool
       
   176          */
       
   177         TBool TimeNeeded();
       
   178 
       
   179         /**
       
   180          * Determine if two time/date's are on the same day
       
   181          * @since Series 60 3.2
       
   182          * @param aX time one
       
   183          * @param aY time two
       
   184          * @return TBool are they on same day
       
   185          **/
       
   186         static TBool OnSameDay(const TTime& aX, const TTime& aY);
       
   187 
       
   188         /**
       
   189          * Determine if TTime is tomorrow.
       
   190          * @since Series 60 3.2
       
   191          * @param aToday current time
       
   192          * @param aY tested time
       
   193          * @return TBool are they on same day
       
   194          **/
       
   195         static TBool OnNextDay(const TTime& aToday, const TTime& aEventTime);
       
   196         
       
   197         /**
       
   198          * Determine if TTime is tomorrow.
       
   199          * @since Series 60 3.2
       
   200          * @param aToday current time
       
   201          * @param aEventTime tested time
       
   202          * @param aRange the range within to stay
       
   203          * @return TBool are they on same day
       
   204          **/
       
   205         static TBool OnDayRange(const TTime& aToday, const TTime& aEventTime, TInt aRange);
       
   206         
       
   207         /**
       
   208          * Return the TTime of the event.
       
   209          */
       
   210         const TTime Time() const;
       
   211 
       
   212         /**
       
   213          * Return the last modified TTime of the event.
       
   214          */
       
   215         const TTime LastModifiedTime() const;
       
   216         
       
   217         TInt Checksum()
       
   218             {
       
   219             return iChecksum;
       
   220             };
       
   221         
       
   222         /**
       
   223          * Calculate checksum for event data.
       
   224          */
       
   225         TInt CreateChecksumFromString( const TDesC& aString );
       
   226 
       
   227     private:
       
   228 
       
   229     // Construction
       
   230 
       
   231         CAiCalendarPlugin2EventItem();
       
   232         
       
   233         void ConstructL( const CCalInstance& aCalInstance,
       
   234                          CAICalendarPlugin2ConstantData& aConstantData );
       
   235         
       
   236     // New methods
       
   237     
       
   238         /**
       
   239          * Extract generic event identifiers from calendar instance
       
   240          *     CAiCalendarPlugin2EventStrings object instance
       
   241          * @since Series 60 3.2
       
   242          * @param aCalInstance calendar instance object
       
   243          **/
       
   244         void ExtractEventIdentifiersL( const CCalInstance& aCalInstance );
       
   245         
       
   246         /**
       
   247          * Extract and translate item type from calendar instance object
       
   248          * @since Series 60 3.2
       
   249          * @param aCalInstance calendar instance object
       
   250          * @return TAICal2PluginItemType translated item type
       
   251          **/
       
   252         TAICal2PluginItemType ExtractTypeL( const CCalInstance& aCalInstance );
       
   253 
       
   254         /**
       
   255          * Determine local icon type for item type and status
       
   256          * @since Series 60 3.2
       
   257          * @param aType item type
       
   258          * @param aStatus item status
       
   259          * @return TInt local icon id
       
   260          **/
       
   261         TInt IconIdToEvent( TAICal2PluginItemType aType, CCalEntry::TStatus aStatus );
       
   262         
       
   263     public:  // Data members
       
   264         
       
   265         /**
       
   266          * Item uid.
       
   267          */
       
   268         HBufC8* iUid;
       
   269         
       
   270     private:  // Data members
       
   271 
       
   272         /**
       
   273          * Time strings creator and container.
       
   274          * Own.
       
   275          */
       
   276         CAiCalendarPlugin2EventStrings* iEventStrings;
       
   277 
       
   278         /**
       
   279          * Item type.
       
   280          */
       
   281         TAICal2PluginItemType iType;
       
   282         
       
   283         /**
       
   284          * Is event today.
       
   285          */
       
   286         TBool iIsToday;
       
   287 
       
   288         /**
       
   289          * Is event tomorrow.
       
   290          */
       
   291         TBool iIsTomorrow;
       
   292         
       
   293         /**
       
   294          * Is event not today event. Within specified day range EPluginDaysToHandleAsNotToday.
       
   295          */
       
   296         TBool iIsNotTodayEvent;
       
   297 
       
   298         /**
       
   299          * Is event future event.
       
   300          */
       
   301         TBool iIsFutureEvent;
       
   302 
       
   303         /**
       
   304          * Item start time (optional).
       
   305          */
       
   306         TTime iTime;
       
   307 
       
   308         /**
       
   309          * Item end time (optional).
       
   310          */
       
   311         TTime iEndTime;
       
   312 
       
   313         /**
       
   314          * Item last modified (optional).
       
   315          */
       
   316         TTime iLastModifiedTime;
       
   317 
       
   318         /**
       
   319          * Item local UID.
       
   320          */
       
   321         TCalLocalUid iLocalUid;
       
   322 
       
   323         /**
       
   324          * Item cal entry status (accepted/tentative etc).
       
   325          */
       
   326         CCalEntry::TStatus iStatus;
       
   327 
       
   328         /**
       
   329          * Icon id.
       
   330          */
       
   331         TInt iIconId;
       
   332 
       
   333         /**
       
   334          * Flag to store info on date string need
       
   335          */
       
   336         TBool iDateNeeded;
       
   337         
       
   338         /**
       
   339          * Flag to store info on time string need
       
   340          */
       
   341         TBool iTimeNeeded;
       
   342         
       
   343         /**
       
   344          * Open in viewer.
       
   345          */
       
   346         TBool iOpenInViewer;
       
   347         
       
   348         /**
       
   349          * Open first valid entry on index zero.
       
   350          */
       
   351         TBool iOpenFirstValid;
       
   352         
       
   353         /**
       
   354          * Handle tomorrow item as specially.
       
   355          */
       
   356         TBool iHandleTomorrowItems;
       
   357 
       
   358         /**
       
   359          * Day range for "not today" category.
       
   360          */
       
   361         TInt iNotTodayDayRange;
       
   362 
       
   363         /**
       
   364          * String checksums
       
   365          */
       
   366         TInt iChecksum;
       
   367 
       
   368         /**
       
   369          * String for oneline start time subject
       
   370          */
       
   371         HBufC *iStartTimeSubject;
       
   372         
       
   373         /**
       
   374          * String for unnamed
       
   375          */
       
   376         HBufC *iUnnamed;
       
   377     };
       
   378 
       
   379 #endif  // C_AICALENDARPLUGIN2EVENTITEM_H
       
   380 
       
   381 
       
   382 // End of File