diff -r f742655b05bf -r d38647835c2e iptel_plat/cch_client_api/inc/cchui.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/iptel_plat/cch_client_api/inc/cchui.h	Wed Sep 01 12:29:57 2010 +0100
@@ -0,0 +1,173 @@
+/*
+* Copyright (c) 2008-2008 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 file contains the header file of the MCchUi class.
+*
+*/
+
+
+#ifndef M_CCHUI_H
+#define M_CCHUI_H
+
+#include <cch.h>
+#include <cchuiobserver.h>
+
+/**
+ *  Virtual interface of cchui.
+ *
+ *  @code
+ *   // One way to use CCHUI API is to configure which notes it shows
+ *   // and after that do normal enable through CCH
+ *   iCch = CCch::NewL();
+ *   
+ *   // Allow connectivity notes to be shown when enabling service
+ *   iCch->SetConnectivityDialogsAllowed( ETrue );
+ * 
+ *   // Get handle to cchui api
+ *   iCchUi = &iCch->CchUiApi(); // iCchUi is pointer to MCchUi
+ * 
+ *   // Set observer to listen cchui events.
+ *   iCchUi->AddObserverL( *this );  // parameter is MCchUiObserver
+ *   
+ *   // Configure CCHUI API to show all notes/dialogs except connecting note.
+ *   // Also configure that only VoIP and IM subservices are allowed (notes are
+ *   // shown only for those).
+ *   RArray<MCchUiObserver::TCchUiDialogType> allowedNotes;
+ *   RArray<MCchUiObserver::TCchUiDialogType> allowedSubServices;
+ *   CleanupClosePushL( allowedNotes );
+ *   CleanupClosePushL( allowedSubServices );
+ * 
+ *   allowedNotes.AppendL( MCchUiObserver::ECchUiDialogTypeAuthenticationFailed );
+ *   allowedNotes.AppendL( MCchUiObserver::ECchUiDialogTypeNoConnectionDefined );
+ *   allowedNotes.AppendL( MCchUiObserver::ECchUiDialogTypeNoConnectionAvailable );
+ *   allowedNotes.AppendL( MCchUiObserver::ECchUiDialogTypeChangeConnection );
+ *   allowedNotes.AppendL( MCchUiObserver::ECchUiDialogTypeDefectiveSettings );     
+ *   
+ *   allowedSubServices.AppendL( ECCHVoIPSub );
+ *   allowedSubServices.AppendL( ECCHIMSub );
+ * 
+ *   iCchUi->ConfigureVisualizationL( 
+ *       allowedNotes, allowedSubServices );
+ *   
+ *   CleanupStack::PopAndDestroy( &allowedNotes );
+ *   
+ *   CCchService* service = iCch->GetService( serviceId );
+ *   service->Enable( ECCHUnknown );
+ * 
+ * 
+ * 
+ * 
+ *   // Another way to use CCHUI API is to just show specific notes.
+ *   iCch = CCch::NewL();
+ *   
+ *   // Get handle to cchui api
+ *   iCchUi = &iCch->CchUiApi(); // iCchUi is pointer to MCchUi
+ * 
+ *   // Set observer to listen cchui events.
+ *   iCchUi->AddObserverL( *this );  // parameter is MCchUiObserver
+ * 
+ *   // Show connecting dialog.
+ *   iCchUi->ShowDialogL( 
+ *       serviceId, 
+ *       MCchUiObserver::ECchUiDialogTypeConnecting );
+ * 
+ *   // disable note by cancelling
+ *   iCchUi->CancelNotes();
+ * 
+ *   // Remove observer
+ *   iCchUi->RemoveObserver();  
+ * 
+ *  @endcode
+ * 
+ *  @lib cch.lib
+ *  @since S60 5.0
+ */
+class MCchUi
+    {
+    public:
+        /**
+        * destructor
+        */
+        virtual ~MCchUi( ) {};
+        
+    public:
+        
+        /**
+         * Adds observer for listening cchui events.
+         *
+         * @since S60 5.0
+         * @param aObserver Event observing class
+         */
+        virtual void AddObserverL( MCchUiObserver& aObserver ) = 0;
+        
+        /**
+         * Removes the observer of cchui events.
+         * 
+         * @since S60 5.0
+         * @param aObserver Event observing class
+         */
+        virtual void RemoveObserver( MCchUiObserver& aObserver ) = 0;
+        
+        /**
+         * Shows global note/dialog. See observer definition for available notes. 
+         *
+         * @since S60 5.0
+         * @param aServiceId service id of the service that the dialog is 
+         *        shown for. Service id is used to fetch service specific data.
+         * @param aDialog defines which dialog is shown.
+         * @leave KErrAlreadyExists Failed to show dialog because another 
+         * note already shown.
+         */
+        virtual void ShowDialogL( 
+            TUint32 aServiceId, 
+            MCchUiObserver::TCchUiDialogType aDialog ) = 0;
+           
+        /**
+         * Allows client to configure visualization of connectivity events. This
+         * only effects the automatically shown connectivity notes. Client can
+         * still use seperate methods in this API to show specific notes by
+         * itself. 
+         * 
+         * By default all notes are allowed.
+         *
+         * @since S60 5.0
+         * @param aAllowedNotes array of allowed notes
+         */
+        virtual void ConfigureVisualizationL( 
+            RArray<MCchUiObserver::TCchUiDialogType>& aAllowedNotes,
+            RArray<TCCHSubserviceType>& aAllowedSubServices ) = 0;    
+           
+        /**
+         * Cancels all notes shown by CCH UI. 
+         * If there is nothing to dismiss, call to this method does nothing.
+         *
+         * @since S60 5.0
+         */
+        virtual void CancelNotes() = 0;         
+           
+        /**
+         * Reserved for future use.
+         *
+         * @since S60 5.0
+         */    
+        virtual void Reserved1() = 0;         
+
+        /**
+         * Reserved for future use.
+         *
+         * @since S60 5.0
+         */    
+        virtual void Reserved2() = 0;
+    };
+
+#endif // M_CCHUI_H