1 /*

     2 * Copyright (c) 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:  Listbox model for MyCard details list

    15 *

    16 */

    17 

    18 #ifndef CCAPPMYCARDLISTBOXMODEL_H

    19 #define CCAPPMYCARDLISTBOXMODEL_H

    20 

    21 // INCLUDES

    22 #include <e32base.h>

    23 #include <badesca.h>

    24 #include <e32hashtab.h>

    25 

    26 #include "ccappmycard.h"

    27 

    28 

    29 // FORWARD DECLARATIONS

    30 class MVPbkContactFieldData;

    31 class MVPbkBaseContactField;

    32 class MVPbkFieldType;

    33 class CPbk2PresentationContactField;

    34 class CPbk2IconArray;

    35 class CPbk2PresentationContact;

    36 class CEikListBox;

    37 class CCCAppMyCardListBoxRow;

    38 class CCoeEnv;

    39 

    40 /**

    41  * Listbox model class for MyCard details list

    42  *

    43  *

    44  *  @lib ccappmycardplugin.dll

    45  *  @since S60 9.2

    46  */

    47 class CCCAppMyCardListBoxModel :

    48     public CBase,

    49     public MDesCArray,

    50     public MMyCardObserver

    51 {

    52 

    53 public:

    54 

    55     /**

    56      * Two-phased constructor.

    57      * 

    58      * @param aMyCard MyCard reference

    59      * @param aCoeEnv UI control environment

    60      * @param aListBox Listbox UI control

    61      * @param aIconArray Listbox's icon array

    62      */

    63     static CCCAppMyCardListBoxModel* NewL(

    64         CCCAppMyCard& aMyCard,

    65         CCoeEnv& aCoeEnv,

    66         CEikListBox& aListBox,

    67         CPbk2IconArray& aIconArray );

    68 

    69     /**

    70      * Destructor.

    71      */

    72     ~CCCAppMyCardListBoxModel();

    73 

    74 

    75 public: // From MMyCardObserver

    76     

    77     void MyCardEventL( TEvent aEvent );

    78     

    79     

    80 public: // From MDesCArray

    81     

    82     TInt MdcaCount() const;

    83     TPtrC MdcaPoint(TInt aIndex) const;

    84 

    85 public: // New methods

    86     

    87     /**

    88      * Get Presentation Field index for field at aIndex

    89      * 

    90      * @param aIndex Listbox row index

    91      * @return Presentation field index shown at aIndex  

    92      */

    93     TInt FieldIndex( TInt aIndex );

    94     

    95 private: // private construction

    96 

    97     /**

    98      * Constructor

    99      */

   100     CCCAppMyCardListBoxModel(

   101         CCCAppMyCard& aMyCard,

   102         CCoeEnv& aCoeEnv,

   103         CEikListBox& aListBox,

   104         CPbk2IconArray& aIconArray );

   105 

   106     /**

   107      * 2nd constructor

   108      */

   109     void ConstructL();

   110 

   111 private: // new implementation

   112 

   113     /**

   114      * Helper function for adding contact field items to

   115      * listbox data model.

   116      *

   117      */

   118     void AddDataL();

   119 

   120     /**

   121      * Get label for contact field

   122      */

   123     HBufC* GetLabelLC(const CPbk2PresentationContactField& aField);

   124 

   125     /**

   126      * Should field aFieldType be hidden

   127      */

   128     TBool IsHiddenField(const MVPbkFieldType* aFieldType);

   129 

   130     /**

   131      * Get field at aIndex

   132      */

   133     MVPbkBaseContactField* FieldAtLC(TInt aIndex);

   134 

   135     /**

   136      * Field type tester

   137      */

   138     TBool IsFieldTypeL(TInt aIndex, TInt aSelectorResId);

   139 

   140     /**

   141      * Format generic text -type field

   142      */

   143     void HandleTextTypeFieldL(

   144         TInt aIndex,

   145         const MVPbkContactFieldData& aFieldData,

   146         CCCAppMyCardListBoxRow* aRow );

   147 

   148     /**

   149      * Format Date -type field

   150      */

   151     void HandleDateTimeTypeFieldL(

   152         const MVPbkContactFieldData& aFieldData,

   153         CCCAppMyCardListBoxRow* aRow);

   154 

   155     /**

   156      * Format URI -type field

   157      */

   158     void HandleUriTypeFieldL(

   159         TInt aIndex,

   160         const MVPbkContactFieldData& aFieldData,

   161         CCCAppMyCardListBoxRow* aRow);

   162 

   163     /**

   164      * Clip aBuffer from beginning to fit into listbox

   165      */

   166     TBool ClipFromBeginning(TDes& aBuffer, TInt aItemIndex, TInt aSubCellNumber) const;

   167 

   168     /**

   169      * Expand column and line buffers to be sufficient for aRow

   170      */

   171     void ExpandBuffersL(CCCAppMyCardListBoxRow* aRow);

   172 

   173     /**

   174      * Expand column buffer to aRequiredLength

   175      * 

   176      * @return new column buffer

   177      */

   178     TPtr ExpandColumnBufferL(TInt aRequiredLength);

   179 

   180 

   181 private: // data

   182 

   183     /**

   184      * Reference to control environment.

   185      * Not own.

   186      */

   187     CCoeEnv& iCoeEnv;

   188     

   189     /**

   190      * Reference to MyCard instance

   191      * Not own.

   192      */

   193     CCCAppMyCard& iMyCard;

   194     

   195     /**

   196      * Reference to listbox.

   197      * Not own.

   198      */

   199     CEikListBox& iListBox;

   200 

   201     /**

   202      *  Reference to listbox icon array

   203      *  Not own.

   204      */

   205     CPbk2IconArray& iIconArray;

   206 

   207     /**

   208      * Text row array.

   209      * Own.

   210      */

   211     CArrayPtrFlat<CCCAppMyCardListBoxRow> iRows;

   212 

   213     /**

   214      * Buffer for storing one formatted listbox row.

   215      * Own.

   216      */

   217     HBufC* iLineBuf;

   218 

   219     /**

   220      * Buffer for storing one formatted listbox column.

   221      * Own.

   222      */

   223     HBufC* iColumnBuf;

   224 

   225     /// Not own. Presentation contact

   226     CPbk2PresentationContact* iPresentationContact;

   227     

   228     /// Own: Map current index to Presentation Contact index

   229     RHashMap<TInt, TInt> iInxToPresentationIdx; 

   230 };

   231 

   232 #endif // CCAPPMYCARDLISTBOXMODEL_H

   233 

   234 // End of File