diff -r 000000000000 -r 2e3d3ce01487 systemsettings/GSAccessoryPlugin/src/gsacchacview.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/systemsettings/GSAccessoryPlugin/src/gsacchacview.cpp	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,167 @@
+/*
+* Copyright (c) 2005-2008 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:  Implementation of CGSAccHACView class
+*
+*/
+
+
+#include <gsaccessoryplugin.rsg>
+#include <gscommon.hrh>
+
+#include "acclocalviewids.h"
+#include "gsaccessoryplugin.hrh"
+#include "gsaccessorypluginmodel.h"
+#include "gsacchaccontainer.h"
+#include "gsacchacview.h"
+#include "trace.h"
+
+// ========================= MEMBER FUNCTIONS ================================
+
+// ---------------------------------------------------------------------------
+// CGSAccHACView::NewLC()
+// ---------------------------------------------------------------------------
+//
+CGSAccHACView* CGSAccHACView::NewLC( CGSAccessoryPluginModel& aModel )
+    {
+    CGSAccHACView* self = new ( ELeave ) CGSAccHACView( aModel );
+    CleanupStack::PushL( self );
+    self->BaseConstructL( R_ACC_HAC_VIEW );
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccHACView::~CGSAccHACView()
+// ---------------------------------------------------------------------------
+//
+CGSAccHACView::~CGSAccHACView()
+    {
+    FUNC_LOG;
+    }
+
+
+// ---------------------------------------------------------------------------
+// TUid CGSAccHACView::Id()
+// ---------------------------------------------------------------------------
+//
+TUid CGSAccHACView::Id() const
+    {
+    return KAccHACViewId;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccHACView::HandleCommandL()
+// ---------------------------------------------------------------------------
+//
+void CGSAccHACView::HandleCommandL( TInt aCommand )
+    {
+    FUNC_LOG;
+
+    if ( aCommand == EGSCmdAppChange )
+        {
+        const TInt currentFeatureId = iContainer->CurrentFeatureId();
+        if ( currentFeatureId == KGSSettIdHACMode )
+            {
+            // Change HAC mode setting through selection dialog
+            ChangeHACModeSettingL( ETrue );
+            }
+        else
+            {
+            // Act as user had pressed the selection key
+            HandleListBoxSelectionL( currentFeatureId );
+            }
+        }
+    else
+        {
+        CGSAccBaseView::HandleCommandL( aCommand );
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccHACView::NewContainerL()
+// ---------------------------------------------------------------------------
+//
+void CGSAccHACView::NewContainerL()
+    {
+    iContainer = new ( ELeave ) CGSAccHACContainer( iModel );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccHACView::HandleListBoxSelectionL()
+// ---------------------------------------------------------------------------
+//
+void CGSAccHACView::HandleListBoxSelectionL( TInt aSelectedItem )
+    {
+    FUNC_LOG;
+
+    // User has pressed selection key. If the selected item has just two
+    // possible values, flip the value to the other option. If the item has
+    // more possible values, show a selection dialog.
+    if ( aSelectedItem == KGSSettIdHACMode )
+        {
+        // Change HAC mode setting without selection dialog
+        ChangeHACModeSettingL( EFalse );
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccHACView::CGSAccHACView()
+// ---------------------------------------------------------------------------
+//
+CGSAccHACView::CGSAccHACView( CGSAccessoryPluginModel& aModel )
+  : CGSAccBaseView( aModel )
+    {
+    FUNC_LOG;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSAccHACView::ChangeHACModeSettingL()
+// ---------------------------------------------------------------------------
+//
+void CGSAccHACView::ChangeHACModeSettingL( TBool aUseSettingPage )
+    {
+    FUNC_LOG;
+
+    TInt currentValue = iModel.HacMode();
+    TBool updateValue( EFalse );
+
+    // Value is updated either by setting page or simply switching to other
+    // value (On<->Off).
+    if ( aUseSettingPage )
+        {
+        updateValue = ShowRadioButtonSettingsPageL(
+            R_ACC_HAC_MODE_SETTING_PAGE,
+            R_ACC_HAC_MODE_SETTING_PAGE_LBX,
+            currentValue );
+        }
+    else
+        {
+        // User pressed selection key instead of opening setting page.
+        // Do not ask user input from dialog - just flip the value:
+        // 0 -> 1, 1 -> 0.
+        iModel.FlipValue( currentValue );
+        updateValue = ETrue;
+        }
+
+    if ( updateValue ) // If value was changed, store it.
+        {
+        iModel.SetHacModeL( currentValue );
+        UpdateListBoxL( KGSSettIdHACMode );
+        }
+    }