--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/voiceui/voiceuivoicerecognition/src/vuicpropertyhandler.cpp	Wed Sep 01 12:29:17 2010 +0100
@@ -0,0 +1,201 @@
+/*
+* Copyright (c) 2006-2007 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:  Active object for subscribing to Publish & Suscribe properties
+*
+*/
+
+
+// INCLUDE FILES
+#include <e32svr.h>
+#include <voiceuidomainpskeys.h>
+
+#include <vuivoicerecogdefs.h>
+
+#include "vuicpropertyhandler.h"
+#include "vuicvoicerecogdialogimpl.h"
+
+#include "rubydebug.h"
+
+// ---------------------------------------------------------
+// CPropertyHandler::NewL
+// Symbian OS two-phased constructor
+// ---------------------------------------------------------
+//
+CPropertyHandler* CPropertyHandler::NewL( TUid aFirstCategory,
+                                          TUint aFirstKey, 
+                                          TUid aSecondCategory,
+                                          TUint aSecondKey )
+    {
+    RUBY_DEBUG_BLOCK( "CPropertyHandler::NewL" );
+    
+    CPropertyHandler* self = new ( ELeave ) CPropertyHandler();
+    CleanupStack::PushL( self );
+    self->ConstructL( aFirstCategory, aFirstKey, 
+                      aSecondCategory, aSecondKey );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// ---------------------------------------------------------
+// CPropertyHandler::CPropertyHandler
+// C++ constructor
+// ---------------------------------------------------------
+//
+CPropertyHandler::CPropertyHandler()
+    : CActive( EPriorityStandard )
+    {
+    }
+
+// ---------------------------------------------------------
+// CPropertyHandler::ConstructL
+// Symbian OS 2nd phase constructor
+// ---------------------------------------------------------
+//
+void CPropertyHandler::ConstructL( TUid aFirstCategory, TUint aFirstKey, 
+                                   TUid aSecondCategory, TUint aSecondKey )
+    {
+    RUBY_DEBUG_BLOCK( "CPropertyHandler::ConstructL" );   
+ 
+    iFirstCategory = aFirstCategory;
+    iFirstKey = aFirstKey;
+    
+    /*****************************
+    * KPSUidVoiceUiAccMonitor
+    ******************************/
+
+    
+    TInt err = iProperty.Define( iFirstCategory, iFirstKey,
+                                 RProperty::EInt );
+    
+    RUBY_DEBUG1( "CPropertyHandler::ConstructL - aFirstCategory err[%d]", err );
+   
+    if ( err == KErrNone || err == KErrAlreadyExists )
+        {
+        // Set VoiceUI P&S key to ON
+        User::LeaveIfError( iProperty.Set( iFirstCategory, iFirstKey, 
+                                           KVoiceUiIsOpen ) );
+        }
+
+        TInt error = iProperty.Define( aSecondCategory, aSecondKey,
+                                       RProperty::EInt );
+    
+    RUBY_DEBUG1( "CPropertyHandler::ConstructL - aSecondCategory err[%d]", err );
+     
+    if ( error == KErrNone || error == KErrAlreadyExists )
+        {
+        // Start to listen RemCon events
+        User::LeaveIfError( iProperty.Attach( aSecondCategory, aSecondKey ) );
+        }
+    
+    CActiveScheduler::Add( this );
+    // Initial subscription and process current property value
+    RunL();
+
+    iRequestIssued = ETrue;
+    }
+
+// Destructor
+CPropertyHandler::~CPropertyHandler()
+    {
+    RUBY_DEBUG0( "CPropertyHandler::~CPropertyHandler START" );
+
+    // Set VoiceUI P&S key to OFF
+    iProperty.Set( iFirstCategory, iFirstKey, KVoiceUiIsClose );
+    
+    Cancel();
+    iProperty.Close();
+
+    RUBY_DEBUG0( "CPropertyHandler::~CPropertyHandler EXIT" );
+    }
+
+
+// ---------------------------------------------------------
+// CPropertyHandler::DoCancel   
+// Cancel the request to receive events
+// ---------------------------------------------------------
+//
+void CPropertyHandler::DoCancel()
+    {
+    RUBY_DEBUG0( "CPropertyHandler::DoCancel START" );
+    
+    iProperty.Cancel();
+    
+    RUBY_DEBUG0( "CPropertyHandler::DoCancel EXIT" );
+    }
+
+
+// ---------------------------------------------------------
+// CPropertyHandler::RunL
+// Handle a change event.
+// ---------------------------------------------------------
+//
+void CPropertyHandler::RunL()
+    {
+    RUBY_DEBUG_BLOCK( "CPropertyHandler::RunL" ); 
+    
+    // Resubscribe before processing new value to prevent missing updates
+    iProperty.Subscribe( iStatus );
+    SetActive();
+
+    if ( iRequestIssued && iRecogObserver )
+        {
+        RUBY_DEBUG0( "CPropertyHandler::RunL - Call HandlePropertyValueChange for RecogObserver" );
+        
+        TInt value = 0;
+        iProperty.Get( value );
+        
+        iRecogObserver->HandlePropertyValueChange( value );
+        }
+    else
+        {
+        RUBY_DEBUG0( "CPropertyHandler::RunL - Pass" );
+        }
+             
+    }
+
+// -----------------------------------------------------------------------------
+// CPropertyHandler::Register
+// -----------------------------------------------------------------------------
+//
+void CPropertyHandler::Register( CVoiceRecognitionDialogImpl* aRecogObserver )
+    {
+    RUBY_DEBUG0( "CPropertyHandler::Register START" );
+
+    if ( aRecogObserver )
+        {
+        iRecogObserver = aRecogObserver;
+        }
+        
+    RUBY_DEBUG0( "CPropertyHandler::Register EXIT" );        
+    }
+
+// -----------------------------------------------------------------------------
+// CPropertyHandler::DeRegister
+// -----------------------------------------------------------------------------
+//
+void CPropertyHandler::DeRegister( CVoiceRecognitionDialogImpl* aRecogObserver )
+    {
+    RUBY_DEBUG0( "CPropertyHandler::DeRegister START" );
+
+    if ( aRecogObserver )
+        {
+        iRecogObserver = NULL;
+        }
+        
+    RUBY_DEBUG0( "CPropertyHandler::DeRegister EXIT" );
+    }    
+    
+
+// End of File