phonebookengines/VirtualPhonebook/VPbkSimStoreImpl/inc/CFindOperation.h
changeset 0 e686773b3f54
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/VirtualPhonebook/VPbkSimStoreImpl/inc/CFindOperation.h	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,131 @@
+/*
+* Copyright (c) 2002-2007 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 find operation that loops the contact data
+*
+*/
+
+
+
+#ifndef VPBKSIMSTOREIMPL_CFINDOPERATION_H
+#define VPBKSIMSTOREIMPL_CFINDOPERATION_H
+
+//  INCLUDES
+#include <e32base.h>
+#include "MVPbkSimStoreOperation.h"
+#include "RVPbkStreamedIntArray.h"
+
+// FORWARD DECLARATIONS
+class MVPbkSimFindObserver;
+class MVPbkSimContact;
+class CVPbkContactFindPolicy;
+
+namespace VPbkSimStoreImpl {
+
+// FORWARD DECLARATIONS
+class CStoreBase;
+
+// CLASS DECLARATION
+
+/**
+*  A command that finds the contacts that matches to given number
+*
+*/
+NONSHARABLE_CLASS(CFindOperation) : public CActive,
+                        public MVPbkSimStoreOperation
+    {
+    public:  // Constructors and destructor
+        
+        /**
+        * Two-phased constructor.
+        * @param aObserver the observer to notify results
+        * @param aStore the sim store
+        * @return a new instance of this class
+        */
+        static CFindOperation* NewL( MVPbkSimFindObserver& aObserver,
+            CStoreBase& aStore, const TDesC& aStringToFind, 
+            RVPbkSimFieldTypeArray& aFieldTypes );
+        
+        /**
+        * Destructor.
+        */
+        ~CFindOperation();
+
+    public: // New functions
+        
+        /**
+        * Executes the operation.
+        */
+        void Execute();
+        
+    public: // Functions from base classes
+
+        /**
+        * From CActive
+        */
+        void RunL();
+
+        /**
+        * From CActive
+        */
+        void DoCancel();
+
+        /**
+        * From CActive
+        */
+        TInt RunError( TInt aError );
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CFindOperation( MVPbkSimFindObserver& aObserver,
+            CStoreBase& aStore );
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL( const TDesC& aStringToFind, 
+            RVPbkSimFieldTypeArray& aFieldTypes );
+            
+    private:    // New functions
+        /// Activate the object
+        void NextCycle();
+        /// Returns ETrue if contact matches to the iStringToFind
+        TBool IsMatch( MVPbkSimContact& aContact );
+        /// Returns ETrue if the string matches to the iStringToFind
+        TBool IsMatch( const TDesC& aString );
+        
+    private:    // Data
+        ///Ref: The observer to notify when ready
+        MVPbkSimFindObserver& iObserver;
+        ///Ref: The store that is used to find
+        CStoreBase& iStore;
+        ///Own: the string to search for
+        HBufC* iStringToFind;
+        ///Own: field types of the fields that are checked
+        RVPbkSimFieldTypeArray iFieldTypes;
+        ///Own: The current contact index to search for
+        TInt iNextSimIndex;
+        ///An array of sim indexes that matched
+        RVPbkStreamedIntArray iResults;
+        ///Own: virtual phonebook find policy
+        CVPbkContactFindPolicy* iFindPolicy;
+    };
+
+} // namespace VPbkSimStoreImpl
+
+#endif      // VPBKSIMSTOREIMPL_CFINDOPERATION_H
+            
+// End of File