diff -r 6dc066157ed4 -r d9b6a8729acd vtuis/videotelui/src/cvtuidtmfbuffer.cpp
--- a/vtuis/videotelui/src/cvtuidtmfbuffer.cpp	Tue Jan 26 12:01:21 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,218 +0,0 @@
-/*
-* 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:   Implementation of DTMF buffer class
-*
-*/
-
-
-#include <coemain.h>
-#include <cvtlogger.h>
-#include "cvtuidtmfbuffer.h"
-#include "tvtuiwsevent.h"
-#include "VtUiUtility.h"
-
-// Time after which buffer will be automatically reset (4 seconds).
-const TInt KBufferResetInterval = 4 * 1000000;
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::NewL
-// ---------------------------------------------------------------------------
-//
-CVtUiDTMFBuffer* CVtUiDTMFBuffer::NewL( const CCoeEnv& aCoeEnv )
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.NewL" )
-    CVtUiDTMFBuffer* self = new ( ELeave ) CVtUiDTMFBuffer( aCoeEnv );
-    CleanupStack::PushL( self );
-    self->ConstructL();
-    CleanupStack::Pop(); // self
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.NewL" )
-    return self;
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::~CVtUiDTMFBuffer
-// ---------------------------------------------------------------------------
-//
-CVtUiDTMFBuffer::~CVtUiDTMFBuffer()
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.~" )
-    Cancel();
-    iTimer.Close();
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.~" )
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::Append
-// ---------------------------------------------------------------------------
-//
-TBool CVtUiDTMFBuffer::Append( TChar aChar )
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.Append" )
-    TBool result( EFalse );
-    if ( VtUiUtility::IsDTMFCharacter( aChar ) )
-        {
-        if ( iBuffer.Length() == iBuffer.MaxLength() )
-            {
-            iBuffer = iBuffer.Right( 1 );
-            }
-        iBuffer.Append( aChar );
-        StartTimer();
-        result = ETrue;
-        }
-    __VTPRINTEXITR( "CVtUiDTMFBuffer.Append %d", result )
-    return result;
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::Reset
-// ---------------------------------------------------------------------------
-//
-void CVtUiDTMFBuffer::Reset()
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.Reset" )
-    Cancel();
-    ResetBuffer();
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.Reset" )
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::Activate
-// ---------------------------------------------------------------------------
-//
-void CVtUiDTMFBuffer::Activate()
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.Activate" )
-    TVtUiWsEvent< MVtUiNumberSource > event(
-        EVtUiWsEventNumberSourceActivate, this );
-    iCoeEnv.WsSession().SendEventToWindowGroup(
-        iCoeEnv.RootWin().WindowGroupId(), event );
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.Activate" )
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::Deactivate
-// ---------------------------------------------------------------------------
-//
-void CVtUiDTMFBuffer::Deactivate()
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.Deactivate" )
-    TVtUiWsEvent< MVtUiNumberSource > event(
-        EVtUiWsEventNumberSourceDeactivate, this );
-    iCoeEnv.WsSession().SendEventToWindowGroup(
-        iCoeEnv.RootWin().WindowGroupId(), event );
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.Deactivate" )
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::GetContents
-// ---------------------------------------------------------------------------
-//
-void CVtUiDTMFBuffer::GetContents( TDes& aContents ) const
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.GetContents" )
-    const TInt length( aContents.MaxLength() < iBuffer.Length() ?
-            aContents.MaxLength() : iBuffer.Length() );
-    if ( length )
-        {
-        aContents = iBuffer.Mid( 0, length );
-        }
-    else
-        {
-        aContents.Zero();
-        }
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.GetContents" )
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::DoCancel
-// ---------------------------------------------------------------------------
-//
-void CVtUiDTMFBuffer::DoCancel()
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.DoCancel" )
-    iTimer.Cancel();
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.DoCancel" )
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::RunL
-// ---------------------------------------------------------------------------
-//
-void CVtUiDTMFBuffer::RunL()
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.RunL" )
-    TimerExpired( iStatus.Int() );
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.RunL" )
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::CVtUiDTMFBuffer
-// ---------------------------------------------------------------------------
-//
-CVtUiDTMFBuffer::CVtUiDTMFBuffer( const CCoeEnv& aCoeEnv ) :
-    CActive( EPriorityStandard ), iCoeEnv( aCoeEnv )
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.ctor" )
-    CActiveScheduler::Add( this );
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.ctor" )
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::ConstructL
-// ---------------------------------------------------------------------------
-//
-void CVtUiDTMFBuffer::ConstructL()
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.ConstructL" )
-    User::LeaveIfError( iTimer.CreateLocal() );
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.ConstructL" )
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::StartTimer
-// ---------------------------------------------------------------------------
-//
-void CVtUiDTMFBuffer::StartTimer()
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.StartTimer" )
-    Cancel();
-    SetActive();
-    iTimer.After( iStatus, KBufferResetInterval );
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.StartTimer" )
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::TimerExpired
-// ---------------------------------------------------------------------------
-//
-void CVtUiDTMFBuffer::TimerExpired( TInt aError )
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.TimerExpired" )
-    if ( aError != KErrCancel )
-        {
-        ResetBuffer();
-        }
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.TimerExpired" )
-    }
-
-// ---------------------------------------------------------------------------
-// CVtUiDTMFBuffer::ResetBuffer
-// ---------------------------------------------------------------------------
-//
-void CVtUiDTMFBuffer::ResetBuffer()
-    {
-    __VTPRINTENTER( "CVtUiDTMFBuffer.ResetBuffer" )
-    iBuffer.Zero();
-    __VTPRINTEXIT( "CVtUiDTMFBuffer.ResetBuffer" )
-    }