diff -r f15ac8e65a02 -r 779871d1e4f4 vtuis/videotelui/src/sliders/cvtuisliderbase.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtuis/videotelui/src/sliders/cvtuisliderbase.cpp	Wed Sep 01 12:29:12 2010 +0100
@@ -0,0 +1,175 @@
+/*
+* 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:  Base class implementation for video telephone sliders
+*
+*/
+
+
+#include    <cvtlogger.h>
+
+#include    "cvtuisliderbase.h"
+#include    "cvtuipopupbase.h"
+#include    "cvtuifeaturemanager.h"
+#include    "mvtuicomponentmanager.h"
+
+// ---------------------------------------------------------------------------
+// CVtUiSliderBase::~CVtUiSliderBase
+// ---------------------------------------------------------------------------
+//
+CVtUiSliderBase::~CVtUiSliderBase()
+    {
+    __VTPRINTENTER( "CVtUiSliderBase.~CVtUiSliderBase" )
+    delete iPopup;
+    __VTPRINTEXIT( "CVtUiSliderBase.~CVtUiSliderBase" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiSliderBase::UpdateSlider
+// ---------------------------------------------------------------------------
+//
+void CVtUiSliderBase::UpdateSlider()
+    {
+    __VTPRINTENTER( "CVtUiSliderBase.UpdateSlider" )
+    
+    iPopup->UpdatePopupL();
+    
+    __VTPRINTEXIT( "CVtUiSliderBase.UpdateSlider" )
+    }
+// ---------------------------------------------------------------------------
+// CVtUiSliderBase::StartL
+// ---------------------------------------------------------------------------
+//
+void CVtUiSliderBase::StartL()
+    {
+    __VTPRINTENTER( "CVtUiSliderBase.StartL" )
+    if ( iFeatureState  == MVtUiFeature::EReady )
+        {
+        iFeatureManager.ComponentManager().
+            RequestActivationL( iPopup->ComponentId() );
+        // set state
+        iFeatureState = MVtUiFeature::EActive;
+        }
+    __VTPRINTEXIT( "CVtUiSliderBase.StartL" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiSliderBase::Stop
+// ---------------------------------------------------------------------------
+//
+void CVtUiSliderBase::Stop()
+    {
+    __VTPRINTENTER( "CVtUiSliderBase.Stop" )
+    TRAP_IGNORE(
+        {
+        if ( iFeatureState == MVtUiFeature::EActive )
+            {
+            // set state
+            iFeatureState = MVtUiFeature::EReady;
+            iFeatureManager.ComponentManager().
+                DeActivateComponentL( iPopup->ComponentId()  );
+            }
+        } );
+    __VTPRINTEXIT( "CVtUiSliderBase.Stop" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiSliderBase::InitFeatureL
+// ---------------------------------------------------------------------------
+//
+void CVtUiSliderBase::InitFeatureL()
+    {
+    __VTPRINTENTER( "CVtUiSliderBase.InitFeatureL" )
+    iFeatureState = EReady;
+    __VTPRINTEXIT( "CVtUiSliderBase.InitFeatureL" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiSliderBase::ComponenStateChangedL()
+// ---------------------------------------------------------------------------
+//
+void CVtUiSliderBase::ComponenStateChangedL()
+    {
+    __VTPRINTENTER( "CVtUiSliderBase.ComponenStateChangedL()" )
+    // Close event received stop the feature
+    Stop();
+    __VTPRINTEXIT( "CVtUiSliderBase.ComponenStateChangedL()" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiSliderBase::SetPermanenVisibility()
+// ---------------------------------------------------------------------------
+//
+void CVtUiSliderBase::SetPermanenVisibility( TBool aPermanent )
+    {
+    if ( iPopup )
+        {
+        iPopup->SetPermanenVisibility( aPermanent );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiSliderBase::CVtUiSliderBase
+// ---------------------------------------------------------------------------
+//
+CVtUiSliderBase::CVtUiSliderBase( CVtUiFeatureManager& aFeatureManager,
+        TVtUiFeatureId aFeatureId  ) : CVtUiFeatureBase(
+    aFeatureId, aFeatureManager )
+    {
+    __VTPRINTENTER( "CVtUiSliderBase.CVtUiSliderBase" )
+    __VTPRINTEXIT( "CVtUiSliderBase.CVtUiSliderBase" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiSliderBase::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CVtUiSliderBase::ConstructL()
+    {
+    __VTPRINTENTER( "CVtUiSliderBase.ConstructL" )
+    BaseConstructL();
+    __VTPRINTEXIT( "CVtUiSliderBase.ConstructL" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiSliderBase::SetPopup
+// ---------------------------------------------------------------------------
+//
+void CVtUiSliderBase::SetPopup( CVtUiPopupBase* aPopup )
+    {
+    __VTPRINTENTER( "CVtUiSliderBase.SetPopup" )
+    iPopup = aPopup;
+    if ( iPopup )
+        {
+        iPopup->SetObserver( *this );
+        }
+    __VTPRINTEXIT( "CVtUiSliderBase.SetPopup" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiSliderBase::SetPopup
+// ---------------------------------------------------------------------------
+//
+CVtUiPopupBase& CVtUiSliderBase::Popup()
+    {
+    return *iPopup;
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiSliderBase::SetPopup
+// ---------------------------------------------------------------------------
+//
+const CVtUiPopupBase& CVtUiSliderBase::Popup() const
+    {
+    return *iPopup;
+    }