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/*
* Copyright (C) 2011 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef HTMLContentElement_h
#define HTMLContentElement_h
#include "CSSSelectorList.h"
#include "InsertionPoint.h"
#include <wtf/Forward.h>
namespace WebCore {
class HTMLContentElement : public InsertionPoint {
public:
static const QualifiedName& contentTagName(Document*);
static PassRefPtr<HTMLContentElement> create(const QualifiedName&, Document*);
static PassRefPtr<HTMLContentElement> create(Document*);
virtual ~HTMLContentElement();
void setSelect(const AtomicString&);
virtual const AtomicString& select() const;
virtual bool isSelectValid();
virtual const CSSSelectorList& selectorList();
protected:
HTMLContentElement(const QualifiedName&, Document*);
virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;
virtual void removedFrom(ContainerNode*) OVERRIDE;
private:
virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
void ensureSelectParsed();
bool validateSelect() const;
bool m_registeredWithShadowRoot;
bool m_shouldParseSelectorList;
bool m_isValidSelector;
CSSSelectorList m_selectorList;
};
inline void HTMLContentElement::setSelect(const AtomicString& selectValue)
{
setAttribute(HTMLNames::selectAttr, selectValue);
m_shouldParseSelectorList = true;
}
inline const CSSSelectorList& HTMLContentElement::selectorList()
{
ensureSelectParsed();
return m_selectorList;
}
inline bool isHTMLContentElement(const Node* node)
{
ASSERT(node);
return node->hasTagName(HTMLContentElement::contentTagName(node->document()));
}
inline HTMLContentElement* toHTMLContentElement(Node* node)
{
ASSERT(!node || isHTMLContentElement(node));
return static_cast<HTMLContentElement*>(node);
}
}
#endif
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