blob: a8d35a000e95bfd30f1a026e70ea7151ab41afd3 [file] [log] [blame]
/**
* 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 "WMLOnEventElement.h"
#include "HTMLNames.h"
#include "MappedAttribute.h"
#include "WMLErrorHandling.h"
#include "WMLEventHandlingElement.h"
#include "WMLIntrinsicEventHandler.h"
#include "WMLNames.h"
#include "WMLVariables.h"
namespace WebCore {
using namespace WMLNames;
WMLOnEventElement::WMLOnEventElement(const QualifiedName& tagName, Document* doc)
: WMLElement(tagName, doc)
, m_type(WMLIntrinsicEventUnknown)
{
}
void WMLOnEventElement::parseMappedAttribute(MappedAttribute* attr)
{
if (attr->name() == HTMLNames::typeAttr) {
String parsedValue = parseValueForbiddingVariableReferences(attr->value());
if (parsedValue.isEmpty())
return;
if (parsedValue == onenterforwardAttr)
m_type = WMLIntrinsicEventOnEnterForward;
else if (parsedValue == onenterbackwardAttr)
m_type = WMLIntrinsicEventOnEnterBackward;
else if (parsedValue == ontimerAttr)
m_type = WMLIntrinsicEventOnTimer;
else if (parsedValue == onpickAttr)
m_type = WMLIntrinsicEventOnPick;
} else
WMLElement::parseMappedAttribute(attr);
}
void WMLOnEventElement::registerTask(WMLTaskElement* task)
{
if (m_type == WMLIntrinsicEventUnknown)
return;
// Register intrinsic event to the event handler of the owner of onevent element
Node* parent = parentNode();
ASSERT(parent);
if (!parent || !parent->isWMLElement())
return;
WMLEventHandlingElement* eventHandlingElement = toWMLEventHandlingElement(static_cast<WMLElement*>(parent));
if (!eventHandlingElement)
return;
eventHandlingElement->createEventHandlerIfNeeded();
RefPtr<WMLIntrinsicEvent> event = WMLIntrinsicEvent::createWithTask(task);
if (!eventHandlingElement->eventHandler()->registerIntrinsicEvent(m_type, event))
reportWMLError(document(), WMLErrorConflictingEventBinding);
}
}
#endif