--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/xmluirendering/uiengine/src/xnitemactivator.cpp	Tue May 11 16:02:39 2010 +0300
@@ -0,0 +1,213 @@
+/*
+* 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:  Item activator
+*
+*/
+
+// System includes
+
+// User includes
+#include "xnappuiadapter.h"
+#include "xnuiengine.h"
+#include "xneditor.h"
+#include "xndomstringpool.h"
+#include "xndomdocument.h"
+#include "xnproperty.h"
+#include "xnnodeimpl.h"
+#include "xnnode.h"
+#include "xntype.h"
+#include "xnodt.h"
+
+#include "xnitemactivator.h"
+
+// Constants
+_LIT8( KMenuItem, "menuitem" );
+_LIT8( KDynMenuItem, "dynmenuitem" );
+_LIT8( KWidgetMenuItem, "widgetmenuitem" );
+    
+// ============================ LOCAL FUNCTIONS ================================
+// -----------------------------------------------------------------------------
+// BuildActivateTriggerNodeL
+//
+// -----------------------------------------------------------------------------
+//
+static CXnNode* BuildActivateTriggerNodeL( CXnUiEngine& aUiEngine )
+    {
+    CXnNode* node = CXnNode::NewL();
+    CleanupStack::PushL( node );
+    CXnType* type = CXnType::NewL( XnPropertyNames::action::KTrigger );
+    CleanupStack::PushL( type );
+    CXnNodeImpl* impl = CXnNodeImpl::NewL( type );
+    CleanupStack::Pop( type );
+    node->SetImpl( impl );
+    node->SetUiEngine( aUiEngine );
+    CXnDomPropertyValue* nameValue = CXnDomPropertyValue::NewL(
+        aUiEngine.ODT()->DomDocument().StringPool() );
+    CleanupStack::PushL( nameValue );
+    nameValue->SetStringValueL( CXnDomPropertyValue::EString,
+        XnPropertyNames::action::trigger::name::KActivate );
+    CXnProperty* name = CXnProperty::NewL(
+        XnPropertyNames::action::trigger::KName,
+        nameValue,
+        *aUiEngine.ODT()->DomDocument().StringPool() );
+    CleanupStack::Pop( nameValue );
+    CleanupStack::PushL( name );
+    node->SetPropertyL( name );
+    CleanupStack::Pop( name );
+    CleanupStack::Pop( node );
+    return node;
+    }
+
+// -----------------------------------------------------------------------------
+// IsMenuItem
+// 
+// -----------------------------------------------------------------------------
+//
+static TBool IsMenuItem( CXnNode& aItem )
+    {
+    const TDesC8& type( aItem.Type()->Type() );
+    
+    return ( type == KMenuItem || 
+             type == KDynMenuItem || 
+             type == KWidgetMenuItem );
+    }
+
+// ============================ MEMBER FUNCTIONS ===============================
+// -----------------------------------------------------------------------------
+// CXnItemActivator::NewL()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CXnItemActivator* CXnItemActivator::NewL( CXnAppUiAdapter& aAppUiAdapter ) 
+    {
+    CXnItemActivator* self = CXnItemActivator::NewLC( aAppUiAdapter );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnItemActivator::NewLC()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CXnItemActivator* CXnItemActivator::NewLC( CXnAppUiAdapter& aAppUiAdapter )
+    {
+    CXnItemActivator* self = new ( ELeave ) CXnItemActivator( aAppUiAdapter );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnItemActivator::~CXnItemActivator()
+// C++ default destructor.
+// -----------------------------------------------------------------------------
+//
+CXnItemActivator::~CXnItemActivator()
+    {    
+    Cancel();
+    
+    delete iTrigger;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnItemActivator::CXnItemActivator()
+// C++ default constructor.
+// -----------------------------------------------------------------------------
+//
+CXnItemActivator::CXnItemActivator( CXnAppUiAdapter& aAppUiAdapter )
+    : CTimer( CActive::EPriorityUserInput + 1 ), iAppUiAdapter( aAppUiAdapter )
+    {
+    CActiveScheduler::Add( this );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnItemActivator::ConstructL()
+// 2nd phase constructor.
+// -----------------------------------------------------------------------------
+//
+void CXnItemActivator::ConstructL()
+    {             
+    CTimer::ConstructL();
+
+    iTrigger = BuildActivateTriggerNodeL( iAppUiAdapter.UiEngine() );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnItemActivator::RunL()
+// 
+// -----------------------------------------------------------------------------
+//
+void CXnItemActivator::RunL()
+    {   
+    CXnNode* item( iItemToActivate );
+    
+    iItemToActivate = NULL;
+    
+    if ( item && iAppUiAdapter.IsForeground() )
+        {       
+        iAppUiAdapter.UiEngine().DisableRenderUiLC();
+        
+        item->ReportXuikonEventL( *iTrigger );
+                       
+        CleanupStack::PopAndDestroy(); // DisableRenderUiLC
+        }          
+    }
+
+// -----------------------------------------------------------------------------
+// CXnItemActivator::RunError()
+// 
+// -----------------------------------------------------------------------------
+//
+TInt CXnItemActivator::RunError( TInt /*aError*/ )
+    {
+    // Ignore
+    return KErrNone;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnItemActivator::DoCancel()
+// 
+// -----------------------------------------------------------------------------
+//
+void CXnItemActivator::DoCancel()
+    {
+    iItemToActivate = NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnItemActivator::Activate()
+// 
+// -----------------------------------------------------------------------------
+//
+void CXnItemActivator::Activate( CXnNode* aItemToActivate )
+    {
+    if ( aItemToActivate )
+        {
+        Cancel();
+        
+        iItemToActivate = aItemToActivate;
+        
+        if ( IsMenuItem( *aItemToActivate ) )
+            {
+            TRAP_IGNORE( RunL() );
+            }
+        else
+            {                              
+            After( 0 );            
+            }               
+        }
+    }
+
+// End of file