--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtuis/videotelui/src/features/zoom/cvtuizoom.cpp	Mon Nov 23 14:47:47 2009 +0200
@@ -0,0 +1,139 @@
+/*
+* 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:  Zoom feature implementation.
+*
+*/
+
+
+#include <cvtlogger.h>
+#include "cvtuizoom.h"
+#include "tvtuifeatureids.h"
+#include "cvtuizoompopup.h"
+#include "cvtuifeaturemanager.h"
+#include "tvtuistates.h"
+
+// ---------------------------------------------------------------------------
+// CVtUiZoom::NewL
+// ---------------------------------------------------------------------------
+//
+CVtUiZoom* CVtUiZoom::NewL( CVtUiFeatureManager&
+    aFeatureManager )
+    {
+    __VTPRINTENTER( "CVtUiZoom.NewL" )
+    CVtUiZoom* self =
+        new ( ELeave ) CVtUiZoom( aFeatureManager );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop();
+    __VTPRINTEXIT( "CVtUiZoom.NewL" )
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiZoom::~CVtUiZoom
+// ---------------------------------------------------------------------------
+//
+CVtUiZoom::~CVtUiZoom()
+    {
+    __VTPRINTENTER( "CVtUiZoom.~" )
+    __VTPRINTEXIT( "CVtUiZoom.~" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiZoom::RefreshL
+// ---------------------------------------------------------------------------
+//
+void CVtUiZoom::RefreshL()
+    {
+    __VTPRINTENTER( "CVtUiZoom.RefreshL" )
+    if ( State() == EActive )
+        {
+        static_cast< CVtUiZoomPopup& >( Popup() ).RefreshL();
+        }
+    __VTPRINTEXIT( "CVtUiZoom.RefreshL" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiZoom::StartL
+// ---------------------------------------------------------------------------
+//
+void CVtUiZoom::StartL()
+    {
+    __VTPRINTENTER( "CVtUiZoom.StartL" )
+    if ( State() == EActive )
+        {
+        // need to refresh when already active to replenish the close timer
+        RefreshL();
+        }
+    else
+        {
+        iFeatureManager.UiStates().SetIsFloatingToolbarVisible( ETrue );
+        CVtUiSliderBase::StartL();
+        iFeatureManager.UiStates().SetZoomModeOn( ETrue );
+        }
+    __VTPRINTEXIT( "CVtUiZoom.StartL" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiZoom::Stop
+// ---------------------------------------------------------------------------
+//
+void CVtUiZoom::Stop()
+    {
+    __VTPRINTENTER( "CVtUiZoom.Stop" )
+    iFeatureManager.UiStates().SetZoomModeOn( EFalse );
+    CVtUiSliderBase::Stop();
+    __VTPRINTEXIT( "CVtUiZoom.Stop" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiZoom::ComponenStateChangedL()
+// ---------------------------------------------------------------------------
+//
+void CVtUiZoom::ComponenStateChangedL()
+    {
+    __VTPRINTENTER( "CVtUiZoom.ComponenStateChangedL()" )
+    // Close event received stop the feature
+    // If this was a block event then do not stop the feature
+    // Currently we can't separate block and stop events from component manager
+    if ( !iFeatureManager.UiStates().IsCaptureModeOn() )
+        {
+       __VTPRINT( DEBUG_GEN, "CVtUiZoom.ComponenStateChangedL.Stop" )
+        Stop();
+        }
+    __VTPRINTEXIT( "CVtUiZoom.ComponenStateChangedL()" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiZoom::CVtUiZoom
+// ---------------------------------------------------------------------------
+//
+CVtUiZoom::CVtUiZoom( CVtUiFeatureManager& aFeatureManager )
+    : CVtUiSliderBase( aFeatureManager, EVtUiFeatureIdZoom )
+    {
+    __VTPRINTENTER( "CVtUiZoom.CVtUiZoom" )
+    __VTPRINTEXIT( "CVtUiZoom.CVtUiZoom" )
+    }
+
+// ---------------------------------------------------------------------------
+// CVtUiZoom::CVtUiZoom
+// ---------------------------------------------------------------------------
+//
+void CVtUiZoom::ConstructL()
+    {
+    __VTPRINTENTER( "CVtUiZoom.ConstructL" )
+    BaseConstructL();
+    SetPopup( CVtUiZoomPopup::NewL( iFeatureManager ) );
+    __VTPRINTEXIT( "CVtUiZoom.ConstructL" )
+    }