--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookui/Phonebook2/inc/spbcontentprovider.h	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,180 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+#ifndef SPBCONTENTPROVIDER_H_
+#define SPBCONTENTPROVIDER_H_
+
+//  INCLUDES
+#include <e32base.h>
+
+class CSpbContentProviderPrivate;
+class MVPbkContactLink;
+class CVPbkContactManager;
+class CPbk2StoreManager;
+class TPbk2IconId;
+class CGulIcon;
+
+/**
+ * Interface to observe content changes
+ */
+class MSpbContentProviderObserver
+    {
+public:
+    
+    /**
+     * Event types
+     */
+    enum TSpbContentEvent
+        {
+        EContentChanged = 0x0,
+        EContentNotAvailable
+        };
+    
+    /**
+     * Provider send this event when there is updated content 
+     * information available for the contact.
+     * 
+     * @param aLink Contact which the event is about
+     * @param aEvent Type of the event
+     */
+    virtual void ContentUpdated(
+        MVPbkContactLink& aLink, 
+        MSpbContentProviderObserver::TSpbContentEvent aEvent ) = 0;
+
+protected:
+    MSpbContentProviderObserver(){};
+    virtual ~MSpbContentProviderObserver() {};
+    };
+
+
+/**
+ * CSpbContentProvider provides methods to access 
+ * to extra content of the contact for Social phonebook features.
+ * 
+ * @since TB9.2
+ * @lib pbk2spbcontentprovider.lib
+ */
+NONSHARABLE_CLASS( CSpbContentProvider ) : public CBase
+    {
+public: // Data types
+
+    /// Content flags (binary)
+    enum TSpbContentFlags
+        {
+        ENone           = 0x0,
+        /**
+         * If Feature Manager FF_CONTACTS_SOCIAL flag is not defined  
+         * status message is not fetched
+         */ 
+        EStatusMessage  = 0x1,
+        /**
+         * If Feature Manager FF_CONTACTS_SOCIAL flag is not defined  
+         * service icon is not fetched
+         */ 
+        EServiceIcon    = 0x2,
+        /**
+         * If status message is not available or Feature Manager 
+         * FF_CONTACTS_SOCIAL is not defined phone number is returned
+         */ 
+        EPhoneNumber    = 0x4
+        };
+
+    /// Type of the retrieved content
+    enum TSpbContentType
+        {
+        /// No content available
+        ETypeNone       = 0x0,
+                
+        /// Content is contact's social status (text & icon)  
+        ETypeSocialStatus,
+        
+        /// Content is contact's phone number (text)
+        ETypePhoneNumber
+        };
+    
+public: // Construction & destruction
+
+    /**
+     * Constructor
+     * 
+     * @param aContactManager Contact Manager instance
+     * @param aFeatures Required content (see TSpbContentFlags)
+     */
+    IMPORT_C static CSpbContentProvider* NewL(
+        CVPbkContactManager& aContactManager,
+        CPbk2StoreManager& aStoreManager,
+        TInt32 aFeatures );
+    
+    /// Destructor
+    ~CSpbContentProvider();
+
+public:
+    /**
+     * Add observer
+     */
+    IMPORT_C void AddObserverL(
+        MSpbContentProviderObserver& aObserver );
+
+    /**
+     * Removes observer
+     */
+    IMPORT_C void RemoveObserver(
+        MSpbContentProviderObserver& aObserver );
+            
+    /**
+     * Provides Spb content information for the contact. 
+     * If current extra content is not know by provider then provider 
+     * starts fetch extra information and send observer event when content 
+     * information is available.
+     */
+    IMPORT_C void GetContentL(
+        MVPbkContactLink& aLink,
+        HBufC*& aText,
+        TPbk2IconId& aIconId, 
+        TSpbContentType& aType );
+
+    /**
+     * Create service icon. Ownership transferred to caller
+     * Note! Function returns a NULL pointer if Feature Manager Flag 
+     * FF_CONTACTS_SOCIAL is not supported or CSpbContentProvider::EServiceIcon
+     * flag is not defined
+     * 
+     * @param aIconId icon id for created icon
+     * @return Created icon object 
+     */
+    IMPORT_C CGulIcon* CreateServiceIconLC( 
+        const TPbk2IconId& aIconId );
+    
+private: // Constructors
+    
+    /// Constructor
+    inline CSpbContentProvider();
+    
+    /// Constructor
+    inline void ConstructL(
+        CVPbkContactManager& aContactManager,
+        CPbk2StoreManager& aStoreManager,
+        TInt32 aFeatures);
+
+private: // data
+    
+    // Own. Private implementation
+    CSpbContentProviderPrivate* iImpl;
+    };
+
+#endif /*SPBCONTENTPROVIDER_H_*/