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/*
* 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 "WMLTemplateElement.h"
#include "MappedAttribute.h"
#include "NodeList.h"
#include "WMLCardElement.h"
#include "WMLDocument.h"
#include "WMLIntrinsicEventHandler.h"
#include "WMLNames.h"
namespace WebCore {
using namespace WMLNames;
WMLTemplateElement::WMLTemplateElement(const QualifiedName& tagName, Document* doc)
: WMLElement(tagName, doc)
{
}
WMLTemplateElement::~WMLTemplateElement()
{
}
void WMLTemplateElement::parseMappedAttribute(MappedAttribute* attr)
{
WMLIntrinsicEventType eventType = WMLIntrinsicEventUnknown;
if (attr->name() == onenterforwardAttr)
eventType = WMLIntrinsicEventOnEnterForward;
else if (attr->name() == onenterbackwardAttr)
eventType = WMLIntrinsicEventOnEnterBackward;
else if (attr->name() == ontimerAttr)
eventType = WMLIntrinsicEventOnTimer;
else {
WMLElement::parseMappedAttribute(attr);
return;
}
if (eventType == WMLIntrinsicEventUnknown)
return;
// Register intrinsic event in card
RefPtr<WMLIntrinsicEvent> event = WMLIntrinsicEvent::create(document(), attr->value());
createEventHandlerIfNeeded();
eventHandler()->registerIntrinsicEvent(eventType, event);
}
void WMLTemplateElement::registerTemplatesInDocument(Document* doc)
{
ASSERT(doc);
// Build list of cards in document
RefPtr<NodeList> nodeList = doc->getElementsByTagName("card");
if (!nodeList)
return;
unsigned length = nodeList->length();
if (length < 1)
return;
HashSet<WMLCardElement*> cards;
for (unsigned i = 0; i < length; ++i)
cards.add(static_cast<WMLCardElement*>(nodeList->item(i)));
if (cards.isEmpty())
return;
// Register template element to all cards
nodeList = doc->getElementsByTagName("template");
if (!nodeList)
return;
length = nodeList->length();
if (length < 1)
return;
// Only one template element should be allowed in a document
// Calling setTemplateElement() twice on a WMLCardElement, will result in a tokenizer error.
for (unsigned i = 0; i < length; ++i) {
WMLTemplateElement* temp = static_cast<WMLTemplateElement*>(nodeList->item(i));
HashSet<WMLCardElement*>::iterator it = cards.begin();
HashSet<WMLCardElement*>::iterator end = cards.end();
for (; it != end; ++it)
(*it)->setTemplateElement(temp);
}
}
}
#endif
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