diff -r 000000000000 -r 4f2f89ce4247 WebCore/wml/WMLEventHandlingElement.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/wml/WMLEventHandlingElement.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,97 @@
+/**
+ * Copyright (C) 2008, 2009 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 "WMLEventHandlingElement.h"
+
+#include "WMLCardElement.h"
+#include "WMLDoElement.h"
+#include "WMLIntrinsicEventHandler.h"
+#include "WMLOptionElement.h"
+#include "WMLTaskElement.h"
+#include "WMLTemplateElement.h"
+#include "WMLNames.h"
+
+namespace WebCore {
+
+using namespace WMLNames;
+
+WMLEventHandlingElement::WMLEventHandlingElement()
+{
+}
+
+WMLEventHandlingElement::~WMLEventHandlingElement()
+{
+}
+
+void WMLEventHandlingElement::createEventHandlerIfNeeded()
+{
+    if (!m_eventHandler)
+        m_eventHandler.set(new WMLIntrinsicEventHandler);
+}
+
+void WMLEventHandlingElement::registerDoElement(WMLDoElement* doElement, Document* document)
+{
+    Vector<WMLDoElement*>::iterator it = m_doElements.begin();
+    Vector<WMLDoElement*>::iterator end = m_doElements.end();
+
+    for (; it != end; ++it) {
+        if ((*it)->name() == doElement->name()) {
+            reportWMLError(document, WMLErrorDuplicatedDoElement);
+            return;
+        }
+    }
+
+    ASSERT(m_doElements.find(doElement) == WTF::notFound);
+    m_doElements.append(doElement);
+    doElement->setActive(true);
+}
+
+void WMLEventHandlingElement::deregisterDoElement(WMLDoElement* doElement)
+{
+    doElement->setActive(false);
+
+    size_t position = m_doElements.find(doElement);
+    if (position == WTF::notFound)
+        return;
+
+    m_doElements.remove(position);
+}
+
+WMLEventHandlingElement* toWMLEventHandlingElement(WMLElement* element)
+{
+    if (!element->isWMLElement())
+        return 0;
+
+    if (element->hasTagName(cardTag))
+        return static_cast<WMLCardElement*>(element);
+    else if (element->hasTagName(optionTag))
+        return static_cast<WMLOptionElement*>(element);
+    else if (element->hasTagName(templateTag))
+        return static_cast<WMLTemplateElement*>(element);
+
+    return 0;
+}
+
+}
+
+#endif