--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/xmluirendering/uiengine/src/xnbgcontrol.cpp	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,233 @@
+/*
+* 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 "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:  Background appearance drawer
+*
+*/
+
+// System includes
+#include <aknappui.h>
+#include <AknUtils.h>
+#include <AknsUtils.h>
+#include <AknsDrawUtils.h>
+#include <AknsLayeredBackgroundControlContext.h>
+#include <gdi.h>
+
+// User includes
+#include "xnappuiadapter.h"
+#include "xnuiengine.h"
+#include "xneditmode.h"
+#include "xnviewadapter.h"
+#include "xnfocuscontrol.h"
+
+#include "xnbgcontrol.h"
+
+// Constants
+
+// ============================ LOCAL FUNCTIONS ================================
+
+// ============================ MEMBER FUNCTIONS ===============================
+// -----------------------------------------------------------------------------
+// CXnBgControl::NewL()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CXnBgControl* CXnBgControl::NewL()
+    {
+    CXnBgControl* self = CXnBgControl::NewLC();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnBgControl::NewLC()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CXnBgControl* CXnBgControl::NewLC()
+    {
+    CXnBgControl* self = new ( ELeave ) CXnBgControl();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnBgControl::~CXnBgControl()
+// C++ default destructor.
+// -----------------------------------------------------------------------------
+//
+CXnBgControl::~CXnBgControl()
+    {  
+    delete iBgContext;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnBgControl::CXnBgControl()
+// C++ default constructor.
+// -----------------------------------------------------------------------------
+//
+CXnBgControl::CXnBgControl()
+    {  
+    }
+
+// -----------------------------------------------------------------------------
+// CXnBgControl::ConstructL()
+// 2nd phase constructor
+// -----------------------------------------------------------------------------
+//
+void CXnBgControl::ConstructL()
+    {   
+    CreateWindowL();
+    
+    EnableDragEvents();
+    
+    Window().SetPointerGrab( ETrue );
+      
+    iBgContext = CAknsLayeredBackgroundControlContext::NewL(
+        KAknsIIDWallpaper, TRect(), ETrue, 1 );
+    
+    ActivateL();
+
+    MakeVisible( ETrue );
+    
+    SetComponentsToInheritVisibility( ETrue );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnBgControl::CountComponentControls()
+// 
+// -----------------------------------------------------------------------------
+//
+TInt CXnBgControl::CountComponentControls() const
+    {
+    if ( iControl )
+        {
+        return 1;
+        }
+    
+    return 0;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnBgControl::ComponentControl()
+// 
+// -----------------------------------------------------------------------------
+//
+CCoeControl* CXnBgControl::ComponentControl( TInt aIndex ) const
+    {
+    if ( aIndex == 0 )
+        {
+        return iControl;
+        }
+    
+    return NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnBgControl::SizeChanged()
+// 
+// -----------------------------------------------------------------------------
+//
+void CXnBgControl::SizeChanged()
+    {
+    TRect rect;
+    
+#ifdef RD_FULLSCREEN_WALLPAPER    
+    AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EScreen, rect );
+#else
+    AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, rect );
+#endif
+       
+    iBgContext->SetRect( rect );    
+    }
+
+// -----------------------------------------------------------------------------
+// CXnBgControl::Draw()
+// 
+// -----------------------------------------------------------------------------
+//
+void CXnBgControl::Draw( const TRect& aRect ) const
+    {    
+    CXnAppUiAdapter* appui( 
+        static_cast< CXnAppUiAdapter* >( iAvkonAppUi ) );
+
+    TInt state( appui->UiEngine().EditMode()->EditState() );
+    
+    CWindowGc& gc( SystemGc() );
+    
+    if ( state == CXnEditMode::EShootContent )
+        {
+        // No background needed for dragging widget screenshot        
+        }
+    else
+        {
+        MAknsSkinInstance* skin( AknsUtils::SkinInstance() );
+               
+        AknsDrawUtils::Background( skin, iBgContext, this, gc, aRect );        
+        }          
+    }
+
+// -----------------------------------------------------------------------------
+// CXnBgControl::SetCompoundControl()
+// 
+// -----------------------------------------------------------------------------
+//
+void CXnBgControl::HandlePointerEventL( const TPointerEvent& aPointerEvent )
+    {
+    CXnAppUiAdapter* appui( static_cast< CXnAppUiAdapter* >( iAvkonAppUi ) );
+    
+    appui->UiEngine().DisableRenderUiLC();
+            
+    CCoeControl::HandlePointerEventL( aPointerEvent );
+    
+    appui->UiEngine().RenderUIL();
+    
+    CleanupStack::PopAndDestroy();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnBgControl::SetCompoundControl()
+// 
+// -----------------------------------------------------------------------------
+//
+void CXnBgControl::SetCompoundControl( CCoeControl* aControl )
+    {
+    if ( iControl == aControl )
+        {
+        return;
+        }
+    
+    if ( iControl )
+        {
+        // Remove parents    
+        iControl->SetParent( NULL );
+        iControl->SetMopParent( NULL );
+        
+        iControl->MakeVisible( EFalse );
+        }
+    
+    if ( aControl )
+        {        
+        // Set self as parent
+        aControl->SetParent( this );
+        aControl->SetMopParent( this );
+        
+        aControl->MakeVisible( ETrue );        
+        }
+    
+    iControl = aControl;        
+    }
+
+// End of file
+