diff -r 000000000000 -r 4f2f89ce4247 WebCore/wml/WMLSetvarElement.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/wml/WMLSetvarElement.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,89 @@
+/**
+ * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "config.h"
+
+#if ENABLE(WML)
+#include "WMLSetvarElement.h"
+
+#include "Attribute.h"
+#include "HTMLNames.h"
+#include "WMLErrorHandling.h"
+#include "WMLTaskElement.h"
+#include "WMLVariables.h"
+
+namespace WebCore {
+
+WMLSetvarElement::WMLSetvarElement(const QualifiedName& tagName, Document* doc)
+    : WMLElement(tagName, doc)
+{
+}
+
+WMLSetvarElement::~WMLSetvarElement()
+{
+}
+
+void WMLSetvarElement::parseMappedAttribute(Attribute* attr)
+{
+    if (attr->name() == HTMLNames::nameAttr) {
+        if (!isValidVariableName(parseValueSubstitutingVariableReferences(attr->value(), WMLErrorInvalidVariableName))) {
+            reportWMLError(document(), WMLErrorInvalidVariableName);
+            return;
+        }
+    } else
+        WMLElement::parseMappedAttribute(attr);
+}
+
+void WMLSetvarElement::insertedIntoDocument()
+{
+    WMLElement::insertedIntoDocument();
+ 
+    Node* parent = parentNode();
+    if (!parent || !parent->isWMLElement())
+        return;
+
+    if (static_cast<WMLElement*>(parent)->isWMLTaskElement())
+        static_cast<WMLTaskElement*>(parent)->registerVariableSetter(this);
+}
+
+void WMLSetvarElement::removedFromDocument()
+{
+    Node* parent = parentNode();
+    if (parent && parent->isWMLElement()) {
+        if (static_cast<WMLElement*>(parent)->isWMLTaskElement())
+            static_cast<WMLTaskElement*>(parent)->deregisterVariableSetter(this);
+    }
+
+    WMLElement::removedFromDocument(); 
+}
+
+String WMLSetvarElement::name() const
+{
+    return parseValueSubstitutingVariableReferences(getAttribute(HTMLNames::nameAttr), WMLErrorInvalidVariableName);
+}
+
+String WMLSetvarElement::value() const
+{
+    return parseValueSubstitutingVariableReferences(getAttribute(HTMLNames::valueAttr));
+}
+
+}
+
+#endif