phonebookui/Phonebook2/inc/TPbk2StoreContactAnalyzer.h
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     1 /*
       
     2 * Copyright (c) 2005-2007 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:  Phonebook 2 store contact analyzer.
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 #ifndef TPBK2STORECONTACTANALYZER_H
       
    20 #define TPBK2STORECONTACTANALYZER_H
       
    21 
       
    22 //  INCLUDES
       
    23 #include <e32def.h>
       
    24 
       
    25 // FORWARD DECLARATIONS
       
    26 class CVPbkContactManager;
       
    27 class MVPbkStoreContact;
       
    28 class MVPbkContactFieldSelector;
       
    29 class MVPbkFieldTypeList;
       
    30 class MVPbkBaseContactFieldCollection;
       
    31 class MVPbkBaseContactField;
       
    32 class CVPbkFieldTypeSelector;
       
    33 class MVPbkFieldTypeSelector;
       
    34 class MVPbkFieldType;
       
    35 
       
    36 // CLASS DECLARATION
       
    37 
       
    38 /**
       
    39  * Phonebook 2 store contact analyzer.
       
    40  */
       
    41 class TPbk2StoreContactAnalyzer
       
    42     {
       
    43     public: // Constructors and destructor
       
    44 
       
    45         /**
       
    46          * Constructor.
       
    47          *
       
    48          * @param aContactManager   Virtual Phonebook contact manager.
       
    49          * @param aContact          Store contact.
       
    50          */
       
    51         IMPORT_C TPbk2StoreContactAnalyzer(
       
    52                 const CVPbkContactManager& aContactManager,
       
    53                 const MVPbkStoreContact* aContact );
       
    54 
       
    55     public: // Interface
       
    56 
       
    57         /**
       
    58          * Analyses if the contact has a field with type specified
       
    59          * in aResId definition.
       
    60          *
       
    61          * @param aResId        A VPBK_FIELD_TYPE_SELECTOR resource id.
       
    62          * @param aStartIndex   Starts looking up the specified field from
       
    63          *                      this field index.
       
    64          * @param aContact      The contact to analyze. If NULL the contact
       
    65          *                      got from the constructor is used.
       
    66          * @return  Field index if contact has field specified in aResId,
       
    67          *          otherwise KErrNotFound.
       
    68          */
       
    69         IMPORT_C TInt HasFieldL(
       
    70                 TInt aResId,
       
    71                 TInt aStartIndex = 0,
       
    72                 const MVPbkStoreContact* aContact = NULL ) const;
       
    73 
       
    74         /**
       
    75          * Analyses if the contact supports field with type specified
       
    76          * in aResId definition.
       
    77 
       
    78          * @param aResId        A VPBK_FIELD_TYPE_SELECTOR resource id.
       
    79          * @param aContact      The contact to analyze. If NULL the
       
    80          *                      contact got from constructor is used.
       
    81          * @return  ETrue if the field type is supported by the contact,
       
    82          *          otherwise EFalse.
       
    83          */
       
    84         IMPORT_C TBool IsFieldTypeSupportedL(
       
    85                 TInt aResId,
       
    86                 const MVPbkStoreContact* aContact = NULL ) const;
       
    87 
       
    88         /**
       
    89          * Checks if the aFieldType is same as specified in aResId definition.
       
    90          * Returns ETrue is same, otherwise EFalse.
       
    91          *
       
    92          * @param aFieldType   The field type to check.
       
    93          * @param aResId       Selector's resource id.
       
    94          * @return  ETrue if the field type is included.
       
    95          */
       
    96         IMPORT_C TBool IsFieldTypeIncludedL(
       
    97                 const MVPbkFieldType& aFieldType,
       
    98                 TInt aResId ) const;
       
    99 
       
   100         /**
       
   101          * Checks if the aField's field type is same as specified in
       
   102          * aResId definition. Returns ETrue is same, otherwise EFalse.
       
   103          *
       
   104          * @param aField       The field whose type to check.
       
   105          * @param aResId       Selector's resource id.
       
   106          * @return  ETrue if the field type is included.
       
   107          */
       
   108         IMPORT_C TBool IsFieldTypeIncludedL(
       
   109                 const MVPbkBaseContactField& aField,
       
   110                 TInt aResId ) const;
       
   111 
       
   112     private: // Implementation
       
   113         TPbk2StoreContactAnalyzer();
       
   114         TInt IsFieldIncluded(
       
   115                 const MVPbkBaseContactFieldCollection& aFields,
       
   116                 TInt aStartIndex,
       
   117                 const MVPbkContactFieldSelector& aFieldTypeSelector ) const;
       
   118         TBool IsFieldTypeIncluded(
       
   119                 const MVPbkFieldTypeList& aFieldTypes,
       
   120                 const MVPbkFieldTypeSelector& aFieldTypeSelector ) const;
       
   121         CVPbkFieldTypeSelector* CreateFieldTypeSelectorLC(
       
   122                 TInt aResId ) const;
       
   123 
       
   124     private: // Data
       
   125         /// Ref: Virtual Phonebook contact manager
       
   126         const CVPbkContactManager& iContactManager;
       
   127         /// Ref: The contact to analyze
       
   128         const MVPbkStoreContact* iContact;
       
   129     };
       
   130 
       
   131 #endif // TPBK2STORECONTACTANALYZER_H
       
   132 
       
   133 // End of File