62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
/*
|
|
* Copyright (C) 2010 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:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <wtf/RefCounted.h>
|
|
#include <wtf/Vector.h>
|
|
#include <wtf/text/WTFString.h>
|
|
|
|
namespace WebCore {
|
|
|
|
// FIXME: Some consumers of this class may benefit from lazily fetching items rather
|
|
// than creating the list statically as is currently the only option.
|
|
class DOMStringList : public RefCounted<DOMStringList> {
|
|
public:
|
|
static Ref<DOMStringList> create()
|
|
{
|
|
return adoptRef(*new DOMStringList);
|
|
}
|
|
|
|
bool isEmpty() const { return m_strings.isEmpty(); }
|
|
void clear() { m_strings.clear(); }
|
|
void append(const String& string) { m_strings.append(string); }
|
|
void sort();
|
|
|
|
// Implements the IDL.
|
|
size_t length() const { return m_strings.size(); }
|
|
String item(unsigned index) const;
|
|
bool contains(const String& str) const;
|
|
|
|
operator const Vector<String>&() const { return m_strings; }
|
|
|
|
private:
|
|
DOMStringList() { }
|
|
|
|
Vector<String> m_strings;
|
|
};
|
|
|
|
} // namespace WebCore
|