widgetmodel/alfwidgetmodel/src/alfwidgetcommand.cpp
changeset 0 e83bab7cf002
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/widgetmodel/alfwidgetmodel/src/alfwidgetcommand.cpp	Thu Dec 17 08:56:02 2009 +0200
@@ -0,0 +1,62 @@
+/*
+* Copyright (c) 2006 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:  widget command implementation
+*
+*/
+
+
+
+//INCLUDES
+#include <alf/alfwidgetcommand.h>
+#include <alf/alfwidgetevents.h>
+#include <alf/alfevent.h>
+#include "alf/alfwidget.h"
+#include "alf/alfattribute.h"
+
+namespace Alf
+{
+TAlfWidgetAttributeCommand::TAlfWidgetAttributeCommand(  
+    AlfAttribute* aAttribute, 
+    UString& aTarget,
+    AlfWidget* aRecipient
+    ) : TAlfObjectCommand(EAlfCommandTypeNone, aRecipient, EAlfOpNone),
+        mOwnedAttribute( aAttribute ),
+        mTarget( aTarget )
+    {
+    }
+
+void TAlfWidgetAttributeCommand::ExecuteL(CAlfEnv& /*aEnv*/) const
+    {
+    TAlfEvent newEvent( EEventWidgetAttributeChanged, (TInt)this );
+    AlfWidget* widget = ((AlfWidget*) Object());
+    if (widget)
+        {
+        CAlfControl* control = widget->control(); // Widgets are guaranteed to have controls
+        control->OfferEventL(newEvent);
+        }
+    }
+
+TAlfWidgetAttributeCommand::~TAlfWidgetAttributeCommand()
+    {
+    delete mOwnedAttribute;
+    mOwnedAttribute = NULL;
+    }
+
+TInt TAlfWidgetAttributeCommand::Size() const
+    {
+    return sizeof(*this);
+    }
+
+}//namespace Alf;
+