diff -r 000000000000 -r 094583676ce7 wvuing/wvuiave/AppSrc/CCABlockingUI.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuiave/AppSrc/CCABlockingUI.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,248 @@
+/*
+* 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:  This class is UI side blocking handler
+ *
+*/
+
+
+
+#ifndef CCABLOCKINGUI_H
+#define CCABLOCKINGUI_H
+
+//  INCLUDES
+#include "MCABlocking.h"
+#include "MCABlockingBackgroundObserverPC.h"
+#include "MCABlockingPC.h"
+#include "MCAMainViewArrayPC.h"
+
+#include <EIKCMOBS.H> //MEikCommandObserver
+
+// CLASS DECLARATION
+class MCABackgroundInterface;
+class CCAAppUi;
+class MCAServerContactsArrayPC;
+class CCABlockingDialog;
+/**
+ *  This class provides blocking functions to UI side
+ *
+ *  @lib chat.app
+ *  @since 1.2
+ */
+
+
+class CCABlockingUI : public CBase,
+            MCABlockingBackgroundObserverPC, MEikCommandObserver
+    {
+    private:
+        enum TCAOperationWaiting
+            {
+            //add or removed
+            EUnknown = 0,
+            EShowBlockList,
+            EShowUnblockList
+            };
+
+    public:  // Constructors and destructor
+
+        /**
+         * Two-phased constructor.
+         * @param aBlockingPC Pointer to blockinginterfacee
+         * @return Instance of the class
+         */
+        static CCABlockingUI* NewL( MCABlockingPC* aBlockingPC );
+
+        /**
+         * Two-phased constructor. Leaving pointer to stack
+         * @param aBlockingPC Pointer to blockinginterface
+         * @return Instance of the class
+         */
+        static CCABlockingUI* NewLC( MCABlockingPC* aBlockingPC );
+
+        /**
+         * Destructor.
+         */
+        virtual ~CCABlockingUI();
+
+    public: // New functions
+
+        /**
+         * Displays blocked list
+         * @param aDontShowTabGroup. For handling navipane.
+         * @since 1.2
+         */
+        void DisplayBlockedListL( TBool aDontShowTabGroup = EFalse );
+
+        /**
+         * Displays selection list of blocked members.
+         */
+        void DisplayUnblockListQueryL();
+
+        /**
+         * Displays text query dialog where user can set blocked WV ID
+         */
+        void DisplayBlockTextQueryL();
+
+        /**
+         * Blocks given user
+         * @param aUserId user id of blocked member
+         */
+        void BlockUserL( const TDesC& aUserId );
+
+        /**
+         * Blocks given users
+         * @param aUserIds array of user id of blocked members
+         */
+        void BlockMultipleUsersL( const CDesCArray* aUserIds );
+
+        /**
+         * Restore teh title
+         */
+        static void RestoreTitle( TAny* aInstance );
+
+        void DoRestoreTitleL();
+
+        /**
+         * Displays selection list of blocked members.
+         */
+        void DisplayBlockListQueryL();
+
+        /**
+         * Unblocks one user, aUserId.
+         * @since S60 v3.1
+         * @param aUserId WV id of contact to be unblocked.
+         */
+        void UnblockUserL( const TDesC& aUserId );
+
+        // ---------------------------------------------------------
+        // void CCASingleListContainer::GetHelpContext()
+        // Gets help context
+        // ---------------------------------------------------------
+        //
+        void GetHelpContext( TCoeHelpContext& aContext ) const;
+
+    public: //From MCABlockingBackgroundObserverPC
+
+        /**
+         * From MCABlockingBackgroundObserverPC
+         * @see MCABlockingBackgroundObserverPC
+         */
+        void HandleBackgroundEventPC(
+            TEnumsPC::TCABackgroundTasks aEventSource,
+            TEnumsPC::TCABackgroundStatus aStatus,
+            TInt aSubTaskNumber,
+            TInt aLeaveCode );
+
+    public:	//from MEikCommandObserver
+        /**
+         * From MEikCommandObserver
+         * @see MEikCommandObserver
+         */
+        void ProcessCommandL( TInt aCommandId );
+
+        /**
+         * From MEikCommandObserver
+         * @see MEikCommandObserver
+         */
+        CCoeControl* CreateCustomCommandControlL( TInt aControlType );
+
+    private:
+
+        /**
+         * C++ default constructor.
+         * @param aBlockingInterface Reference to blocking interface
+         * @param aBackgroundInterface Reference to aBackgroundInterface
+         */
+        CCABlockingUI( MCABlockingPC* aBlockingPC ); //MCABlocking& aBlockingInterface,
+        //	MCABackgroundInterface&  aBackgroundInterface );
+
+        /**
+         * By default Symbian 2nd phase constructor is private.
+         */
+        void ConstructL();
+
+        /**
+         * UnBlocks a SINGLE CONTACT
+         */
+        void UnBlockL();
+
+        /**
+         * Takes the backup of title.
+         */
+        void BackupTitleL();
+
+        /**
+         * Displays text query dialog where user can set blocked WV ID
+         * for ProcessCommandL
+         */
+        void DisplayBlockTextQuery2L();
+
+        /**
+         * Removed user ids from all lists.
+         * @param aUserIds array of ids to remove.
+         */
+        void RemoveIDsL( const CDesCArray* aUserIds ) const;
+
+        /**
+         * Sets correct list box index after blocking of new
+         * contact(s).
+         * @since S60 v3.1
+         * @param aMultipleBlocked If ETrue focus is set to first
+         *                         list box item.
+         * @param aBlockedId If aMultipleBlocked is EFalse and
+         *                   aBlockedId is given focus is set to that.
+         */
+        void SetIndexAfterBlocking( TBool aMultipleBlocked = EFalse,
+                                    const TDesC& aBlockedId = KNullDesC );
+
+    private:    // Data
+
+        //Operation waiting to complete
+        TCAOperationWaiting iFetchOperation;
+
+        //Doesn't own
+        MCABlockingPC* iBlockingPC;
+
+        //Doesn't own
+        CCAAppUi* iAppUi;
+
+
+        TBool iWaiting;
+
+        //Owns. Pointer to BlockingDialog
+        CCABlockingDialog* iBlockingDialog;
+
+
+        TInt iSelectedItem;
+
+        //owns
+        HBufC* iOldTitle;
+
+        // EFalse, if numeric input for WVID fields is wanted
+        TBool iTextualInputMode;
+
+        //Does not own. pointer to MainViewArrayPC
+        MCAMainViewArrayPC* iMainViewArrayPC;
+
+        //Does not own
+        MCAServerContactsArrayPC* iBlockingArray;
+
+        // to avoid application crash when  bolck dialog closed
+        // by AknDialogShutter::ShutDialogsL( *iEikonEnv )
+        TBool iDialogShutter;
+
+    };
+
+#endif      // CCABLOCKINGUI_H
+
+// End of File