--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuiave/AppSrc/ccasyncchecker.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,183 @@
+/*
+* 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:  Helper class for checking synch state.
+*
+*/
+
+
+#ifndef CCASYNCCHECKER_H
+#define CCASYNCCHECKER_H
+
+#include "ccawaitnote.h"
+#include "MCAUiGlobalNotificationObserverPC.h"
+#include "TEnumsPC.h"
+#include "e32base.h"
+
+
+
+// FORWARD DECLARATIONS
+class CCAAppUi;
+class MCAGlobalNotificationObserverPC;
+
+//CLASS DECLARATION
+/**
+ *  Helper class for checking synch state.
+ *
+ *  @lib chatng.exe
+ *  @since S60 v3.1
+ */
+class CCASyncChecker : public CBase,
+            MCAWaitNoteObserver,
+            MCAUiGlobalNotificationObserverPC
+    {
+
+    private: // construction
+
+        /**
+         * Create synch checker
+         * @return ETrue if success. EFalse if fail
+         */
+        static CCASyncChecker* NewLC();
+
+        /**
+         * Destruction
+         */
+        ~CCASyncChecker();
+
+    private: // Helper methods
+
+        /**
+         * Wait for sync to complete.
+         * @return success.
+         */
+        TBool WaitForSyncCompleteL();
+
+        /**
+         * Check online state
+         * @return ETrue if online
+         */
+        TBool LoggedIn();
+
+    public: // New functions
+
+        /**
+         * Check synch
+         * If this is called when client is not logged in, it will return EFalse.
+         * @return ETrue if success. EFalse if fail
+         */
+        static TBool CheckSyncStateL();
+
+    public: //From MCAUiGlobalNotificationObserverPC
+
+        /**
+         * @see MCAUiGlobalNotificationObserverPC
+         */
+        virtual void HandleDelete( const TDesC& aContactId , TEnumsPC::TItem type );
+
+        /**
+         * @see MCAUiGlobalNotificationObserverPC
+         */
+        virtual void HandleAddition( TEnumsPC::TItem type );
+
+        /**
+         * @see MCAUiGlobalNotificationObserverPC
+         */
+        virtual void HandleChange( TEnumsPC::TItem aType, TEnumsPC::TChange aChangeType );
+
+
+        /**
+        * @see MCAUiGlobalNotificationObserverPC
+        */
+        virtual void HandleInvitationEventL( TEnumsPC::TInviteType /*aInviteType*/,
+                                             const TDesC& /*aUserId*/, const TDesC& /*aMessage*/ )
+            {
+            //dummy implementation
+            };
+
+        /**
+         * @see MCAUiGlobalNotificationObserverPC
+         */
+        virtual void HandleInvitationResponse( TBool /*aAcceptance*/, const TDesC& /*aUserId*/,
+                                               const TDesC& /*aGroupName*/, const TDesC& /*aResponse*/ )
+            {
+            //dummy implementation
+            };
+
+        /**
+         * @see MCAUiGlobalNotificationObserverPC
+         */
+        virtual void HandleSettingsChangeL( TInt /*aChangedSettingEnum*/ )
+            {
+            //dummy implementation
+            };
+
+        /**
+         * @see MCAUiGlobalNotificationObserverPC
+         */
+        virtual void HandleChatEvent( const TEnumsPC::TChatEventType /*aEvent*/,
+                                      const TDesC& /*aWvid*/, const TDesC& /*aContactId*/,
+                                      const TDesC& /*aMessage*/,
+                                      const TEnumsPC::TMessagerType /*aMsgrType*/,
+                                      const TEnumsPC::TMessageType /*aMsgType*/ )
+            {
+            //dummy implementation
+            };
+
+        /**
+        * To handle error condition in message related event
+        * aError: error id
+        * aInfo: error detail
+        */
+        virtual void HandleMessageError( TInt /*aError*/, const TDesC& /*aInfo*/ )
+            {
+            //dummy implementation
+            };
+
+    private: // from MCAWaitNoteObserver
+
+        /**
+         * @see MCAWaitNoteObserver
+         */
+        void NoteCanceled( TInt aButtonId );
+
+    private:
+        /*
+        * Default constructor
+        */
+        CCASyncChecker();
+
+    private: // Data
+
+        // Is wait note canceled by user.
+        TBool iWaitNoteCanceled;
+
+        // Owned. Wait note.
+        CCAWaitNote* iWaitNote;
+
+        //active scheduler wait
+        CActiveSchedulerWait iWait;
+
+        //Pointer to app ui. Doesnt own.
+        CCAAppUi* iAppUi;
+
+        //Pointer to the global notification observer
+        MCAGlobalNotificationObserverPC* iGlobalNotificationPC;
+
+    };
+
+#endif // CCASYNCCHECKER_H
+
+
+
+