/*
* Copyright (C) 2009 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 WebNodeList_h
#define WebNodeList_h
#include "../platform/WebCommon.h"
namespace WebCore { class NodeList; }
#if BLINK_IMPLEMENTATION
namespace WTF { template <typename T> class PassRefPtr; }
#endif
namespace blink {
class WebNode;
// Provides readonly access to some properties of a DOM node.
class WebNodeList {
public:
~WebNodeList() { reset(); }
WebNodeList() : m_private(0) { }
WebNodeList(const WebNodeList& n) : m_private(0) { assign(n); }
WebNodeList& operator=(const WebNodeList& n)
{
assign(n);
return *this;
}
BLINK_EXPORT void reset();
BLINK_EXPORT void assign(const WebNodeList&);
BLINK_EXPORT unsigned length() const;
BLINK_EXPORT WebNode item(size_t) const;
#if BLINK_IMPLEMENTATION
WebNodeList(const WTF::PassRefPtr<WebCore::NodeList>&);
#endif
private:
void assign(WebCore::NodeList*);
WebCore::NodeList* m_private;
};
} // namespace blink
#endif