--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videofeeds/hgvodui/src/vcxhgvodservicegrouplistimpl.cpp	Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,251 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:    HG VOD service group list implementation*
+*/
+
+
+
+
+#include <akntitle.h>
+#include <aknViewAppUi.h>
+#include <aknnotewrappers.h>
+#include <eikmenup.h> 
+#include <StringLoader.h>
+#include <vcxhgvodui.rsg>
+#include <eikbtgpc.h>
+#include <ganes/HgScroller.h>
+
+#include <csxhelp/iptv.hlp.hrh>
+#include "vcxhgvodsearchimpl.h"
+#include "vcxnsserviceproviderif.h"
+#include "vcxhgvodservicegrouplistimpl.h"
+#include "vcxhgvodservicegrouplistmodelhandler.h"
+#include "vcxhgvodmainview.h"
+#include "vcxhgvodmainviewcontainer.h"
+#include "vcxnsservice.h"
+#include "vcxhgvodui.hrh"
+#include "vcxhgvodutils.h"
+#include "vcxnsuiengine.h"
+
+// -----------------------------------------------------------------------------
+// CVcxHgVodServiceGroupListImpl::~CVcxHgVodServiceGroupListImpl()
+// Destructor
+// -----------------------------------------------------------------------------
+//
+CVcxHgVodServiceGroupListImpl::~CVcxHgVodServiceGroupListImpl()
+    {
+    //always set model null to widget before destroying it
+    delete iModelHandler;
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxHgVodServiceGroupListImpl::NewL()
+// -----------------------------------------------------------------------------
+//
+CVcxHgVodServiceGroupListImpl* CVcxHgVodServiceGroupListImpl::NewL(
+    CHgScroller& aScroller, 
+    CVcxNsUiEngine& aDataProviderIf,
+    CVcxHgVodMainView& aView )
+    {
+    CVcxHgVodServiceGroupListImpl* self = 
+        CVcxHgVodServiceGroupListImpl::NewLC( 
+                  aScroller, aDataProviderIf, aView );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxHgVodServiceGroupListImpl::NewLC()
+// -----------------------------------------------------------------------------
+//
+CVcxHgVodServiceGroupListImpl* CVcxHgVodServiceGroupListImpl::NewLC(
+    CHgScroller& aScroller, 
+    CVcxNsUiEngine& aDataProviderIf,
+    CVcxHgVodMainView& aView )
+    {
+    CVcxHgVodServiceGroupListImpl* self = 
+        new (ELeave) CVcxHgVodServiceGroupListImpl( 
+            aScroller, aDataProviderIf, aView );
+    CleanupStack::PushL( self );
+    self->ConstructL( aDataProviderIf );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+void CVcxHgVodServiceGroupListImpl::DoActivateL( )
+    {
+    if ( iSearchImpl )
+        {
+        iSearchImpl->RegisterObserver();
+        }
+
+    // refresh menu
+    SetMenuResourceId( R_VCXHG_VOD_SERVICEGROUPVIEW_MENUBAR );
+    SetEmptyListTextL( R_VCXHG_VOD_OPENING_FEEDS );
+    SetMskL( R_VCXHG_VOD_MSK_BUTTON_DO_NOTHING );
+    
+    UpdateTitlePaneL();
+
+    iScroller.SetSelectionObserver( *this );
+    iView.AppUi()->AddToStackL( &iScroller );
+    iScroller.SetFocus( ETrue );
+    
+    iModelHandler->DoActivateModelL();
+    }
+// -----------------------------------------------------------------------------
+//  
+// -----------------------------------------------------------------------------
+void CVcxHgVodServiceGroupListImpl::DoDeactivate( )
+    {
+    //Make sure that MSK is updated when returning to view
+    iCurrentMskResource = 0;
+    iModelHandler->DoDeActivateModel();
+    iView.AppUi()->RemoveFromStack( &iScroller );
+    iScroller.SetFocus( EFalse );
+    
+    if ( iSearchImpl )
+        {
+        iSearchImpl->DeRegisterObserver();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+//  Activate usable menu items before showing menu
+// -----------------------------------------------------------------------------
+void CVcxHgVodServiceGroupListImpl::ActivateMenuPaneItemsL( 
+    CEikMenuPane* aMenuPane,
+    TInt aResourceId )
+    {
+    if ( aMenuPane &&
+         ( aResourceId == R_VCXHG_VOD_SERVICEGROUPVIEW_MENU ) )
+        {
+        if ( iModelHandler && iModelHandler->IsEmptyModel() )
+            {
+            aMenuPane->SetItemDimmed( EVcxHgVodServiceGroupOpenCmd, ETrue );
+            } 
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxHgVodServiceGroupListImpl::CVcxHgVodServiceGroupListImpl()
+// Constructor
+// -----------------------------------------------------------------------------
+//
+CVcxHgVodServiceGroupListImpl::CVcxHgVodServiceGroupListImpl( 
+    CHgScroller& aScroller,
+    CVcxNsUiEngine& aDataProviderIf,
+    CVcxHgVodMainView& aView )
+    : CVcxHgVodListImplBase( aView, aDataProviderIf, aScroller )
+    {
+    // None
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxHgVodServiceGroupListImpl::ConstructL()
+// -----------------------------------------------------------------------------
+//
+void CVcxHgVodServiceGroupListImpl::ConstructL( 
+    CVcxNsUiEngine& aDataProviderIf )
+    {
+    iModelHandler = CVcxHgVodServiceGroupListModelHandler::NewL( 
+                    aDataProviderIf, iView, iScroller, *this );
+    
+    //Initialize search implementation in base class.
+    CVcxHgVodListImplBase::InitSearchImplL();
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxHgVodServiceGroupListImpl::HandleCommandL
+// -----------------------------------------------------------------------------
+//
+void CVcxHgVodServiceGroupListImpl::HandleCommandL( 
+    TInt aCommand )
+    {
+    TInt selected = iModelHandler->GetSelected();
+    
+    MVcxNsServiceProviderIf* serviceProvider = 
+       iModel.GetServiceProviderL();
+    
+    switch ( aCommand )
+        {
+        case EAknSoftkeyOpen:
+        case EVcxHgVodServiceGroupOpenCmd:
+            {
+            serviceProvider->OpenServiceL( selected );
+            }
+        break;
+        
+        default: 
+            break;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxHgVodServiceGroupListImpl::HandleOpenL
+// -----------------------------------------------------------------------------
+//
+void CVcxHgVodServiceGroupListImpl::HandleOpenL( TInt /*aIndex*/ )
+    {
+    iView.HandleCommandL( EVcxHgVodServiceGroupOpenCmd );
+    }
+
+// ---------------------------------------------------------
+// 
+// ---------------------------------------------------------
+//
+void CVcxHgVodServiceGroupListImpl::CheckSoftkeysL()
+    {
+    CEikButtonGroupContainer* cba = iView.ViewCba();
+
+    cba->SetCommandSetL( R_VCXHG_VOD_SOFTKEYS_OPTIONS_BACK__OPEN );
+    
+    if( !iModelHandler->IsEmptyModel() )
+        {
+        SetMskL( R_VCXHG_VOD_MSK_BUTTON_OPEN );
+        }
+    else
+        {
+        SetMskL( R_VCXHG_VOD_MSK_BUTTON_DO_NOTHING );
+        }
+    
+    cba->DrawNow();
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxHgVodServiceGroupListImpl::GetHelpContext
+// -----------------------------------------------------------------------------
+//
+void CVcxHgVodServiceGroupListImpl::GetHelpContext( TCoeHelpContext& aContext ) const
+    {
+    const TUid KUidIptvMainApp = { 0x102750E2 };
+    
+    aContext.iMajor   = KUidIptvMainApp;
+    aContext.iContext = KIPTV_HLP_VOD_GROUPING;
+    }
+
+// -----------------------------------------------------------------------------
+// CVcxNsVodServiceGroupListImpl::UpdateTitlePaneL
+// -----------------------------------------------------------------------------
+//
+void CVcxHgVodServiceGroupListImpl::UpdateTitlePaneL()
+    {
+    CVcxNsService* currentService = 
+        iModel.GetServiceProviderL()->GetActiveServiceData();
+    if ( currentService )
+        {
+        SetTitlePaneTextL( currentService->GetName() );
+        }   
+    }