--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/VirtualPhonebook/VPbkEng/inc/CVPbkFindView.h Wed Sep 01 12:29:52 2010 +0100
@@ -0,0 +1,156 @@
+/*
+* Copyright (c) 2004-2007 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: Find contact view
+*
+*/
+
+
+#ifndef CVPBKFINDVIEW_H
+#define CVPBKFINDVIEW_H
+
+#include <e32base.h>
+#include <MVPbkContactViewBase.h>
+#include <MVPbkContactViewObserver.h>
+#include <MVPbkContactViewFiltering.h>
+#include <badesca.h>
+
+namespace VPbkEngUtils { class CVPbkAsyncOperation; }
+
+class CVPbkContactFindPolicy;
+
+/**
+ * Virtual Phonebook Find view
+ *
+ * This class can be used for find from an existing view. A client
+ * gives the view for find.
+ */
+NONSHARABLE_CLASS( CVPbkFindView ): public CBase,
+ public MVPbkContactViewBase,
+ public MVPbkContactViewObserver,
+ public MVPbkContactViewFiltering
+ {
+ public:
+ /**
+ * Two-phase constructor.
+ *
+ * @param aBaseView The view to filter.
+ * @param aObserver an observer that is notified when this
+ * view is ready for use.
+ * @param aFindWords an array words that must match to the contact.
+ * @param aAlwaysIncludedContacts contacts that must be in the view
+ * even they don't match to aFindWords.
+ * This an optional parameter. Give
+ * NULL if not needed.
+ * @param aMasterFieldTypeList Field type list
+ * @return a new instance of this class
+ */
+ static CVPbkFindView* NewLC(
+ MVPbkContactViewBase& aBaseView,
+ MVPbkContactViewObserver& aObserver,
+ const MDesCArray& aFindWords,
+ const MVPbkContactBookmarkCollection* aAlwaysIncludedContacts,
+ const MVPbkFieldTypeList& aMasterFieldTypeList );
+ ~CVPbkFindView();
+
+ protected: // From 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();
+
+ private: // From MVPbkContactViewFiltering
+ MVPbkContactViewBase* CreateFilteredViewLC(
+ MVPbkContactViewObserver& aObserver,
+ const MDesCArray& aFindWords,
+ const MVPbkContactBookmarkCollection* aAlwaysIncludedContacts );
+
+ void UpdateFilterL(
+ const MDesCArray& aFindWords,
+ const MVPbkContactBookmarkCollection* aAlwaysIncludedContacts );
+
+ private: // From MVPbkContactViewObserver
+ void ContactViewReady(MVPbkContactViewBase& aView);
+ void ContactViewUnavailable(MVPbkContactViewBase& aView);
+ void ContactAddedToView(
+ MVPbkContactViewBase& aView,
+ TInt aIndex,
+ const MVPbkContactLink& aContactLink );
+ void ContactRemovedFromView(
+ MVPbkContactViewBase& aView,
+ TInt aIndex,
+ const MVPbkContactLink& aContactLink );
+ void ContactViewError(
+ MVPbkContactViewBase& aView,
+ TInt aError,
+ TBool aErrorNotified );
+
+ private: // Implementation
+ CVPbkFindView(
+ MVPbkContactViewBase& aBaseView,
+ const MVPbkFieldTypeList* aMasterFieldTypeList );
+ void ConstructL(
+ const MDesCArray& aFindWords,
+ const MVPbkContactBookmarkCollection* aAlwaysIncludedContacts );
+ void BuildViewMappingL();
+ void HandleBuildViewMapping();
+ void DoAddObserverL(MVPbkContactViewObserver& aObserver);
+ void AddObserverError(MVPbkContactViewObserver& aObserver, TInt aError);
+
+ void SetFindStringsL( const MDesCArray& aFindWords );
+ void SetAlwaysIncludedContactsL(
+ const MVPbkContactBookmarkCollection* aAlwaysIncludedContacts );
+ void SendViewEventToObservers(
+ void( MVPbkContactViewObserver::* aObserverFunc)
+ ( MVPbkContactViewBase& ) );
+ void SendViewErrorEventToObservers( TInt aError, TBool
+ aErrorNotified );
+
+ private: // Data
+ ///Own: indicated whether view is ready
+ TBool iIsReady;
+ ///Ref: contact base view
+ MVPbkContactViewBase& iBaseView;
+ ///Ref: Master field type list
+ const MVPbkFieldTypeList* iMasterFieldTypeList;
+ ///Own: Asynchronous operation
+ VPbkEngUtils::CVPbkAsyncOperation* iAsyncOperation;
+ ///Own: mapping between base view and filtered view
+ RArray<TInt> iContactMapping;
+ ///Ref: array to view observers
+ RPointerArray<MVPbkContactViewObserver> iObservers;
+ /// Own: find words for filtering
+ CDesCArrayFlat* iFindStrings;
+ /// Own: a policy for match
+ CVPbkContactFindPolicy* iContactFindPolicy;
+ /// Own: always included contacts
+ const MVPbkContactBookmarkCollection* iAlwaysIncludedContacts;
+ };
+
+#endif // CVPBKFINDVIEW_H
+
+//End of file
+
+