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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.
* * 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 ShadowRoot_h
#define ShadowRoot_h
#include "TreeScope.h"
namespace WebCore {
class Document;
class ShadowRoot : public TreeScope {
public:
static PassRefPtr<ShadowRoot> create(Document*);
virtual bool isShadowBoundary() const { return true; }
virtual void recalcStyle(StyleChange = NoChange);
ContainerNode* contentContainerFor(Node*);
void hostChildrenChanged();
private:
ShadowRoot(Document*);
virtual ~ShadowRoot();
virtual String nodeName() const;
virtual NodeType nodeType() const;
virtual PassRefPtr<Node> cloneNode(bool deep);
virtual bool childTypeAllowed(NodeType) const;
virtual bool applyAuthorSheets() const;
bool hasContentElement() const;
};
inline PassRefPtr<ShadowRoot> ShadowRoot::create(Document* document)
{
return adoptRef(new ShadowRoot(document));
}
} // namespace
#endif
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