--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/emailui/inc/FreestyleEmailUiCLSListsHandler.h	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,247 @@
+/*
+* Copyright (c) 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:  CLS lists handler class definition
+*
+*/
+
+
+#ifndef FREESTYLEEMAILUICLSLISTSHANDLER_H
+#define FREESTYLEEMAILUICLSLISTSHANDLER_H
+
+//  INCLUDES
+#include <CPcsDefs.h>
+
+// FORWARD DECLARATIONS
+class CPSRequestHandler;
+class CRepository;
+class CFSEmailUiClsMatchObserver;
+class MFSEmailUiClsListsObserver;
+class CFSEmailUiInputModeObserver;
+class CFSMailBox;
+class RFs;
+class CVPbkContactManager;
+class CFSEmailUiClsItem;
+class MDesCArray;
+
+_LIT(KDefaultMailBoxURI, "mailbox://");
+_LIT(KDefaultMailBoxURISeparator, "/");
+
+// CLASS DECLARATION
+/**
+ * Freestyle email application cls lists handler
+ *
+ *
+ */
+ 
+class CFSEmailUiClsListsHandler : public CBase
+	{
+
+ public:
+  	  
+
+    /**
+     * Two-phased constructor.
+     * Creates a new instance of class
+     *
+	 * @param aClsListObserver reference to lists observer object.
+     * @param aMailBox reference to current mailbox item
+	 * @param aFs reference to file server session
+     *
+     * @returns CFSEmailUiClsListsHandler instance
+     */
+  	 static CFSEmailUiClsListsHandler* NewL( RFs& aFs, CVPbkContactManager* aContactManager );
+  	
+    /**
+     * Two-phased constructor.
+     * Creates a new instance of class
+     *
+	 * @param aClsListObserver reference to lists observer object.
+     * @param aMailBox reference to current mailbox item
+	 * @param aFs reference to file server session
+	 *
+     * @returns CFSEmailUiClsListsHandler instance
+     */
+  	 static CFSEmailUiClsListsHandler* NewLC( RFs& aFs, CVPbkContactManager* aContactManager  );
+
+    /**
+     * Destructor.
+     *
+     */  
+  	 virtual ~CFSEmailUiClsListsHandler();
+
+public:  // new methods 
+
+
+   /**
+    * Updates all the matching contact lists and informs the observer to update the view
+	* This method is for cls contact match observer to call.
+    *
+    * @param aMatches ids of all the matches so far.
+    */
+	void UpdateContactMatchListsL( const RPointerArray<CFSEmailUiClsItem>& aMatches );
+
+
+ 	/**
+ 	 * This method is for input mode observer to call. Set new input mode to both matchers
+ 	 *
+ 	 * @param aInputMode EItut if new input mode is predictive. EQwerty if multitap
+ 	 *
+ 	 */
+ 	void InputModeChangedL( TKeyboardModes aInputMode );
+ 
+ 	/**
+ 	 * Returns the text we are currently matching
+	 *
+	 * @return TDesC& reference to current search string
+	 */
+	const TDesC& CurrentSearchText();
+ 
+	/**
+ 	 * Sets new search text and either starts a search or buffers the search 
+ 	 * request. 
+	 *
+	 * @param aText new search text.
+	 */
+	void SearchMatchesL( const TDesC& aText );
+	
+	/**
+	 * Check if the input language is supported by search engine
+	 */
+	TBool IsLanguageSupportedL();
+
+	void SetObserver( MFSEmailUiClsListsObserver* aClsListObserver );
+	void SetCurrentMailboxL( CFSMailBox* aMailBox );
+
+	void OperationErrorL( TInt aErrorCode );
+	
+protected:
+
+    /**
+     * C++ default constructor.
+     *
+	 * @param aClsListObserver reference to lists observer object.
+     * @param aMailBox reference to current mailbox item
+	 * @param aFs reference to file server session
+     *
+     */
+  	 CFSEmailUiClsListsHandler( RFs& aFs, CVPbkContactManager* aContactManager );
+
+private:
+
+    /**
+     * ConstructL
+     *
+     */
+	void ConstructL();
+	
+
+     /**
+     * Reads display name & email address from current match item index from the aTextArray
+     * and writes those informations to given clsitem
+     *
+	 * @param aTextArray MRU list of display names and email addresses
+	 * @param aClsItem new clsitem where the information is written
+	 * @param aCurrentMatchIndex index of the display name or email address that matched the search
+	 * @param aPreviousMatchIndex index of the previous match. This is for checking that the item
+	 *								 has not been added to the match list yet
+     *
+     * @return TBool ETrue if current item was new match. EFalse if matched item was the same as previous match
+     */
+	TBool ReadCLSInfoFromMRUListIndexL( MDesCArray& aTextArray,
+										CFSEmailUiClsItem& aClsItem,
+										const TInt aCurrentMatchIndex,
+										const TInt aPreviousMatchIndex );
+
+    /**
+     * Searches given cls item from the given list. If duplicate is found, it is returned.
+     *
+	 * @param aClsItem cls item to be found from the list
+	 * @param aContacts list of contacts
+     *
+     * @return index of the item, KErrNotFound if it doesn't exist
+     */
+	TInt FindDuplicate( const CFSEmailUiClsItem& aClsItem,
+								  RPointerArray<CFSEmailUiClsItem>& aContacts );
+
+    /**
+     * Appends all the matches item from contact db and mru list to one list, which is given to ui to draw.
+     *
+	 * @param aContactMatchesWithEmail list of so far matched contacts with email address 
+	 * @param aMRUMatches list of so far matched MRU items
+ 	 * @param aContactMatchesWithoutEmail list of so far matched contacts without email address
+     *
+     */
+	RPointerArray<CFSEmailUiClsItem> ConstructOneListL( 
+									const RPointerArray<CFSEmailUiClsItem>& aContactMatchesWithEmail,
+									  const RPointerArray<CFSEmailUiClsItem>& aMRUMatches,
+									  const RPointerArray<CFSEmailUiClsItem>& aContactMatchesWithoutEmail );
+
+ 	
+ 	/**
+ 	 * Creates new cls item and copies all the data from given cls item to the new item.
+ 	 *
+	 * @param aClsItem old cls item where the data is been copied.
+	 *
+	 * @return CFSEmailUiClsItem* pointer to the newly created cls item. Pointer is leaved to the
+	 *								cleanupstack as well.
+ 	 */
+ 	CFSEmailUiClsItem* CopyClsItemLC( const CFSEmailUiClsItem& aClsItem );
+ 	
+ 	/**
+ 	 * Constructs MRU datastore Uri for Mailbox
+ 	 **/
+ 	void GetMruDatastoreUriFromMailbox( CFSMailBox& aMailbox, HBufC& aUri );
+    
+private: //Functions
+	
+	void SetSearchSettingsForPcsMatchObserverL();
+	
+	
+private: // data
+
+	// Three pointer array's for different lists
+	RPointerArray<CFSEmailUiClsItem> 	iMatchingCompleteContacts;
+	RPointerArray<CFSEmailUiClsItem> 	iMatchingMRUContacts;
+    RPointerArray<CFSEmailUiClsItem> 	iMatchingMissingEmailContacts;
+
+	MDesCArray*							iAllMRUContacts;	// owned
+
+    // Pointer to the service instance
+	CPSRequestHandler* 					iRequestHandler; // owned
+    
+    // Pointer AknFep Central repository
+    CRepository*						iAknFepCenRep; // owned
+    
+    CVPbkContactManager* 				iContactManager;
+    // Pointer to input observer		
+    CFSEmailUiInputModeObserver*		iInputObserver; // owned
+    
+    MFSEmailUiClsListsObserver* 		iClsListObserver;
+    CFSEmailUiClsMatchObserver*			iPcsMatchObserver;// owned
+    
+    HBufC*								iSearchedText; // owned
+    
+    // Pointer to actual contact database.
+    RFs&								iFs;			
+    
+    // Reference to current mailbox
+    CFSMailBox* 						iMailBox;
+
+    TBool                               iRemoteLookupSupported;
+  
+    };
+
+#endif  // FREESTYLEEMAILUICLSLISTSHANDLER_H
+
+// End of File