--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/VirtualPhonebook/VPbkEng/inc/CVPbkFoldingContactView.h	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,129 @@
+/*
+* Copyright (c) 2005-2007 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:  A class for folding view that can be expanded to its subview
+*
+*/
+
+
+#ifndef CVPBKFOLDINGCONTACTVIEW_H
+#define CVPBKFOLDINGCONTACTVIEW_H
+
+#include <e32base.h>
+#include <MVPbkContactViewBase.h>
+#include <MVPbkExpandable.h>
+
+#include "VPbkContactView.hrh"
+#include <CVPbkAsyncOperation.h>
+
+class CVPbkFoldingViewContact;
+class MVPbkContactStore;
+class MVPbkContactObserver;
+class CVPbkContactViewDefinition;
+class CVPbkContactManager;
+
+/**
+ *  A class for folding view that can be expanded to its subview
+ *
+ *  From the client point of view the folding view is a view contact
+ *  that can be expanded to another view. The folding view must
+ *  have one subview definition that is used to create the
+ *  expanded view
+ */
+NONSHARABLE_CLASS(CVPbkFoldingContactView) : 
+        public CBase,
+        public MVPbkContactViewBase,
+        public MVPbkExpandable
+	{
+public:
+
+    /**
+    * Returns new CVPbkFoldingContactView instance
+    *
+    * @param aObserver Observer of this class
+    * @param aViewDefinition view definition
+    * @param aContactManager contact manager
+    * @param aSortOrder sort order
+    * @return instance of CVPbkFoldingContactView
+    */
+    static CVPbkFoldingContactView* NewLC(
+        MVPbkContactViewObserver& aObserver,
+        const CVPbkContactViewDefinition& aViewDefinition,
+        const CVPbkContactManager& aContactManager,
+        const MVPbkFieldTypeList& aSortOrder);
+    ~CVPbkFoldingContactView();
+
+    /**
+     * Returns the name of the view that is visible to client
+     *
+     * @return the name of the view that is visible to client
+     */
+    const TDesC& Name() const;
+        
+public: // from base class MVPbkContactViewBase
+    TVPbkContactViewType Type() const;
+    void ChangeSortOrderL(const MVPbkFieldTypeList& aSortOrder);
+    const MVPbkFieldTypeList& SortOrder() const;
+    void RefreshL();
+    TInt ContactCountL() const;
+    const MVPbkViewContact& ContactAtL(TInt aIndex) const;
+    MVPbkContactLink* CreateLinkLC(TInt aIndex) const;
+    TInt IndexOfLinkL(const MVPbkContactLink& aContactLink) const;
+    void AddObserverL(MVPbkContactViewObserver& aObserver);
+    void RemoveObserver(MVPbkContactViewObserver& aObserver);
+    TBool MatchContactStore(const TDesC& aContactStoreUri) const;
+    TBool MatchContactStoreDomain(const TDesC& aContactStoreDomain) const;
+    MVPbkContactBookmark* CreateBookmarkLC(TInt aIndex) const;
+    TInt IndexOfBookmarkL(
+        const MVPbkContactBookmark& aContactBookmark) const;
+    MVPbkContactViewFiltering* ViewFiltering();
+    
+public: // from base class MVPbkExpandable
+    MVPbkContactViewBase* ExpandLC(
+        MVPbkContactViewObserver& aObserver,
+        const MVPbkFieldTypeList& aSortOrder) const;
+
+private: // Implementation
+    CVPbkFoldingContactView(
+            const CVPbkContactManager& aContactManager);
+    void ConstructL(
+            const CVPbkContactViewDefinition& aViewDefinition,
+            const MVPbkFieldTypeList& aSortOrder);
+    void DoAddObserverL(MVPbkContactViewObserver& aObserver);
+    void AddObserverError(MVPbkContactViewObserver& aObserver, TInt aError);
+    void SendAsyncUnavailableAndReadyEventL();
+    void DoSignalObserversViewReady(MVPbkContactViewObserver& aObserver);
+    void DoSignalObserversViewUnavailable(MVPbkContactViewObserver& aObserver);
+    void DoSignalObserversViewError(MVPbkContactViewObserver& aObserver, 
+            TInt aError);
+
+private: // Data
+    /// Ref: the contact manager
+    const CVPbkContactManager& iContactManager;
+    /// Own: the view definition of this view.
+    CVPbkContactViewDefinition* iViewDefinition;
+    /// Own: The one and only view contact
+    CVPbkFoldingViewContact* iFoldingContact;
+    /// Own: the sort order.
+    MVPbkFieldTypeList* iSortOrder;
+    /// Ref: observers of the view
+    RPointerArray<MVPbkContactViewObserver> iObservers;
+    /// Own: an async operation for compliting async functions
+    /// in VPbk interface
+    VPbkEngUtils::CVPbkAsyncOperation iAsyncOperation;
+    };
+
+#endif // CVPBKFOLDINGCONTACTVIEW_H
+//End of file
+
+