diff -r 000000000000 -r 72b543305e3a email/mail/ViewerSrc/cmsgmailviewercontactmatcher.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/email/mail/ViewerSrc/cmsgmailviewercontactmatcher.h	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,144 @@
+/*
+* Copyright (c) 2006 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:  Mail viewer contact matcher.
+*
+*/
+
+#ifndef C_CMSGMAILVIEWERCONTACTMATCHER_H
+#define C_CMSGMAILVIEWERCONTACTMATCHER_H
+
+#include <e32base.h> // CBase
+#include <AiwCommon.h> // MAiwNotifyCallback
+
+class CContactMatcher;
+class CVPbkContactLinkArray;
+class MVPbkStoreContact;
+class TAiwSingleItemSelectionDataV3;
+class CAiwServiceHandler;
+class CVPbkFieldTypeSelector;
+class CAknWaitDialog;
+
+/**
+ *  Mail Viewer contact matcher. 
+ *  Finds possible phonenumber for mail address from phonebook
+ *
+ *  @lib none
+ *  @since S60 v3.2
+ */
+NONSHARABLE_CLASS(CMsgMailViewerContactMatcher)
+: public CActive, MAiwNotifyCallback
+    {
+    
+public:
+    enum TPurpose
+        {
+        EPurposeNone, // uninitialized
+        ECallToContact,
+        EMsgToContact
+        };
+        
+public:
+
+    /**
+     * NewL
+     * @since S60 v3.2
+     * @param aServiceHandler for attaching AIW interest
+     * @return self
+     */
+    static CMsgMailViewerContactMatcher* NewL(
+        CAiwServiceHandler& aServiceHandler );
+    
+
+    ~CMsgMailViewerContactMatcher();
+
+    /**
+     * Search contacts that have specified email address.
+     * @param aMailAddress searched email address.
+     * @param aPurpose determines which fields are used in matching
+     * @param aCallBack call-back function to call when match is ready       
+     * @since S60 v3.2
+     */    
+    void FindContactL( const TDesC& aMailAddress,
+                       TPurpose aPurpose,
+                       TCallBack aCallBack );
+    
+    /**
+    * Method to read match result, may be called after clients callback method
+    * is called. Returns NULL if no match is found.
+    * @return match result, ownership is transferred to caller
+    */
+    HBufC* GetDataL() const;
+    
+    
+    /**
+    * Method to read name of match result, may be called after clients callback method
+    * is called. Returns NULL if no name is found.
+    * @return match name, ownership is transferred to caller
+    */
+    HBufC* GetNameL() const;
+
+private: // From CActive    
+	void DoCancel();
+	void RunL();
+	TInt RunError( TInt aError ); 
+	
+	// From MAiwNotifyCallback
+	TInt HandleNotifyL( TInt aCmdId,
+                        TInt aEventId,
+                        CAiwGenericParamList& aEventParamList,
+                        const CAiwGenericParamList& aInParamList );  
+
+private: // implementation  
+
+    void DeleteExcessMatches( CVPbkContactLinkArray& aLinks ) const;
+
+    CVPbkFieldTypeSelector* CreateFilterLC( TPurpose aPurpose ) const;
+    
+    TAiwSingleItemSelectionDataV3 SelectionData(
+        TPurpose aPurpose,
+        CVPbkFieldTypeSelector& aFilter ) const;
+    
+    void ExecuteSingleItemFetchL( TAiwSingleItemSelectionDataV3 aData,
+                                  const CVPbkContactLinkArray& aLinks );
+                                  
+private:
+
+    CMsgMailViewerContactMatcher( CAiwServiceHandler& aServiceHandler );
+    void ConstructL();
+    
+private: // data
+
+    /// AIW service handler reference
+    CAiwServiceHandler& iServiceHandler;
+
+    TPurpose iPurpose;
+    
+    TCallBack iCallBack;
+    
+    /// Own: contact matcher
+    CContactMatcher* iContactMatcher;
+    
+    /// Own: contact link array
+    CVPbkContactLinkArray* iContactLinks;
+    
+    /// Own: 
+    CVPbkContactLinkArray* iChangedLinks;
+    
+    /// Own, but self-destructing
+    CAknWaitDialog* iWaitDialog;
+    
+    CIdle* iIdle;
+    };
+
+#endif // C_CMSGMAILVIEWERCONTACTMATCHER_H