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:  Data storage for single lines of preview data.

    15  *

    16 */

    17 

    18 

    19 #ifndef CALENPREVIEWENTRY_H

    20 #define CALENPREVIEWENTRY_H

    21 

    22 #include "CalendarVariant.hrh"

    23 

    24 //  INCLUDES

    25 #include <calentry.h> // For CCalEntry::TType

    26 #include <AknUtils.h>

    27 #include <eiklabel.h>

    28 #include <e32base.h>

    29 #include <caleninstanceid.h>            // TCalenInstanceId

    30 

    31 #include "calenpreviewlabelobserver.h"

    32 #include "calenpreviewentryobserver.h"

    33 

    34 // FORWARD DECLARATIONS

    35 class TCalenInstanceId;

    36 class CCalenPreviewLabel;

    37 class MCalenPreviewLabelObserver;

    38 class MCalenPreviewEntryObserver;

    39 class CCalenPreviewLayoutManager;

    40 class CCalenCommonUI;

    41 

    42 // CLASS DECLARATION

    43 

    44 /**

    45  * CCalenPreviewEntry is a storage class for single line of popup.

    46  * @lib Calendar.exe

    47  * @since 5.0

    48  */

    49 NONSHARABLE_CLASS( CCalenPreviewEntry ) :

    50     public MCalenPreviewLabelObserver

    51     {

    52     public:

    53     enum TPreviewEntryType

    54         {

    55         ECalenPreviewEntryNormal,

    56         ECalenPreviewEntryPlugin,

    57         ECalenPreviewEntryEmpty

    58         };

    59     /**

    60      * Copy constructor

    61      */

    62     static CCalenPreviewEntry* NewL(CCalInstance* aInstance,

    63                                     CCalenPreviewLayoutManager* aLayoutManager,

    64                                     const TTime& aDay,

    65                                     TInt aMaxRows,

    66                                     TUint32 aColor);

    67 

    68     static CCalenPreviewEntry* NewL(CCalenPreviewLayoutManager* aLayoutManager,

    69                                     TPreviewEntryType aType,

    70                                     TUint32 aColor);

    71 

    72     /**

    73      * Destructor

    74      */

    75     virtual ~CCalenPreviewEntry();

    76 

    77     public:

    78     // From MCalenPreviewLabelObserver

    79     void HandleLabelPointerEventL(const TPointerEvent& aPointerEvent);

    80 

    81     // New functions

    82     CCalEntry::TType EventType() const;

    83     TPreviewEntryType EntryType() const;

    84     void SetEntryObserver(MCalenPreviewEntryObserver* aObserver);

    85     void FormatTextL(TBool aShortLine);

    86     void AddObservedLabelL(CCalenPreviewLabel *aLabel);

    87     TPtrC GetLine(TInt aIndex);

    88     TBool RemoveLine();

    89     TBool Contains(TPoint aPoint);

    90     TInt LineCount();

    91 

    92     private:

    93     CCalenPreviewEntry();

    94     void ConstructL(CCalInstance* aInstance,

    95                     CCalenPreviewLayoutManager* aLayoutManager,

    96                     const TTime& aDay,

    97                     TInt aMaxRows,

    98                     TUint32 aColor);

    99 

   100     void ConstructL(CCalenPreviewLayoutManager* aLayoutManager,

   101                     TPreviewEntryType aType,

   102                     TUint32 aColor);

   103 

   104     TInt CalculateTextLengthL();

   105 

   106     void DoLineUsageL(TInt aMaxRows);

   107     void SetLineCount(TInt aLineCount);

   108     void SetHyphenL();

   109 

   110     HBufC* FullTextL();

   111 

   112     void FormatTimeL(CCalInstance* aInstance,

   113                      const TTime& aDay,

   114                      TInt& aMaxLen);

   115 

   116     void FormatSummaryL(CCalInstance* aInstance,

   117                         TInt& aMaxLen);

   118     void FormatLocationL(CCalInstance* aInstance,

   119                          TInt& aMaxLen);

   120     void FormatDescriptionL(CCalInstance* aInstance,

   121                             TInt& aMaxLen);

   122 

   123     void FormatEmptyTextL();

   124     

   125     public:

   126     TUint32 iColor;

   127 

   128     private:

   129 

   130     HBufC* iStart;

   131     HBufC* iHyphen;

   132     HBufC* iEnd;

   133     HBufC* iSummary;

   134     HBufC* iLocation;

   135     HBufC* iDescription;

   136 

   137     // Data

   138     CCalenPreviewLayoutManager* iLayoutManager;

   139     RPointerArray<CCalenPreviewLabel> iLabels;

   140     MCalenPreviewEntryObserver* iObserver;

   141     HBufC* iText;

   142     CArrayFixFlat<TPtrC>* iTextLines;

   143     TInt iLines;

   144     TCalenInstanceId iInstanceId;

   145     CCalEntry::TType iEventType;

   146     TPreviewEntryType iEntryType;

   147     };

   148 

   149 #endif // CALENPREVIEWENTRY_H