diff -r 79311d856354 -r 7be2816dbabd idlehomescreen/xmluirendering/uiengine/src/xnpublisherdata.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/xmluirendering/uiengine/src/xnpublisherdata.cpp	Tue May 11 16:02:39 2010 +0300
@@ -0,0 +1,264 @@
+/*
+* 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:  Publisher data
+*
+*/
+
+// System includes
+
+// User includes
+#include <aifwpublisherinfo.h>
+#include "xnappuiadapter.h"
+#include "xnplugindata.h"
+
+#include "xnpublisherdata.h"
+
+// Constants
+enum TXnPublisherDataFlags
+    {
+    EIsVirgin,
+    EIsStarted,
+    EIsLoading,
+    EIsFailed    
+    };
+
+// ============================ LOCAL FUNCTIONS ================================
+
+// ============================ MEMBER FUNCTIONS ===============================
+// -----------------------------------------------------------------------------
+// CXnPublisherData::NewL()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CXnPublisherData* CXnPublisherData::NewL( CXnPluginData& aOwner, 
+    CXnNode& aNode )         
+    {
+    CXnPublisherData* self = CXnPublisherData::NewLC( aOwner, aNode );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::NewLC()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CXnPublisherData* CXnPublisherData::NewLC( CXnPluginData& aOwner,
+    CXnNode& aNode )
+    {
+    CXnPublisherData* self = new ( ELeave ) CXnPublisherData( aOwner, aNode );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::~CXnPublisherData()
+// C++ default destructor.
+// -----------------------------------------------------------------------------
+//
+CXnPublisherData::~CXnPublisherData()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::CXnPublisherData()
+// C++ default constructor.
+// -----------------------------------------------------------------------------
+//
+CXnPublisherData::CXnPublisherData( CXnPluginData& aOwner, CXnNode& aNode )
+    : iOwner( aOwner ), iNode( aNode )
+    {
+    iAppUi = static_cast< CXnAppUiAdapter* >( iAvkonAppUi );
+    
+    iFlags.Set( EIsVirgin );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::ConstructL()
+// 2nd phase constructor.
+// -----------------------------------------------------------------------------
+//
+void CXnPublisherData::ConstructL()
+    {    
+    User::LeaveIfError( iAppUi->PublisherInfo( iNode, iInfo ) );            
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::operator==()
+// 
+// -----------------------------------------------------------------------------
+//
+TBool CXnPublisherData::operator==( CXnNode& aNode ) const
+    {
+    THsPublisherInfo info;
+    
+    TRAPD( err, iAppUi->PublisherInfo( aNode, info ) );
+    
+    if ( !err )
+        {
+        return iInfo == info;
+        }
+    
+    return EFalse;             
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::operator==()
+// 
+// -----------------------------------------------------------------------------
+//
+TBool CXnPublisherData::operator==( const THsPublisherInfo& aInfo ) const
+    {
+    return iInfo == aInfo;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::Info()
+// 
+// -----------------------------------------------------------------------------
+//
+const THsPublisherInfo& CXnPublisherData::Info() const
+    {
+    return iInfo;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::ContentSource()
+// 
+// -----------------------------------------------------------------------------
+//
+CXnNode* CXnPublisherData::ContentSource() const
+    {
+    return &iNode;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::Load()
+// 
+// -----------------------------------------------------------------------------
+//
+void CXnPublisherData::Load( TInt aReason ) 
+    {
+    if ( iFlags.IsSet( EIsFailed ) )
+        {
+        return;
+        }
+    
+    if ( aReason != EAiFwPluginStartup && iFlags.IsSet( EIsVirgin ) )
+        {               
+        aReason = EAiFwSystemStartup;                          
+        }
+    
+    iFlags.Set( EIsLoading );
+    
+    TAiFwCallback cb( NotifyLoaded, this );
+    TAiFwPublisherInfo publisher( iInfo, cb, aReason );
+           
+    iAppUi->LoadPublisher( publisher );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::Load()
+// 
+// -----------------------------------------------------------------------------
+//
+void CXnPublisherData::Destroy( TInt aReason ) 
+    {
+    if ( iFlags.IsSet( EIsFailed ) )
+        {
+        return;
+        }
+        
+    iFlags.Clear( EIsLoading );
+        
+    TAiFwCallback cb( NotifyDestroyed, this );
+    TAiFwPublisherInfo publisher( iInfo, cb, aReason );
+        
+    iAppUi->DestroyPublisher( publisher );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::IsFailed()
+// 
+// -----------------------------------------------------------------------------
+//
+TBool CXnPublisherData::IsFailed() const
+    {
+    return iFlags.IsSet( EIsFailed );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::IsLoading()
+// 
+// -----------------------------------------------------------------------------
+//
+TBool CXnPublisherData::IsLoading() const
+    {
+    return iFlags.IsSet( EIsLoading );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::Owner()
+// 
+// -----------------------------------------------------------------------------
+//
+CXnPluginData* CXnPublisherData::Owner() const
+    {
+    return &iOwner;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::NotifyLoaded()
+// 
+// -----------------------------------------------------------------------------
+//
+/* static */ void CXnPublisherData::NotifyLoaded( TAny* aAny, TInt aResult )
+    {
+    CXnPublisherData* self = static_cast< CXnPublisherData* >( aAny );
+
+    self->iFlags.Clear( EIsLoading );
+    
+    if ( aResult == KErrCancel )
+        {
+        // Loading canceled
+        }
+    else
+        {
+        // Loading complete 
+        if ( aResult == KErrNone || aResult == KErrAlreadyExists )
+            {
+            self->iFlags.Set( EIsStarted );
+            self->iFlags.Clear( EIsVirgin );
+            }
+        else
+            {
+            self->iFlags.Set( EIsFailed );
+            }               
+        }    
+    
+    TRAP_IGNORE( self->iOwner.NotifyPublisherReadyL() );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnPublisherData::NotifyDestroyed()
+// 
+// -----------------------------------------------------------------------------
+//
+/* static */ void CXnPublisherData::NotifyDestroyed( TAny* /*aAny*/, 
+    TInt /*aResult*/ )
+    {          
+    }
+
+// End of file