1/*
2 * Copyright 2008, The Android Open Source Project
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *  * Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 *  * Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef TouchList_h
27#define TouchList_h
28
29#if ENABLE(TOUCH_EVENTS)
30
31#include "Touch.h"
32#include <wtf/RefCounted.h>
33#include <wtf/Vector.h>
34
35namespace WebCore {
36
37class TouchList : public RefCounted<TouchList> {
38public:
39    static PassRefPtr<TouchList> create()
40    {
41        return adoptRef(new TouchList);
42    }
43
44    unsigned length() const { return m_values.size(); }
45
46    Touch* item(unsigned);
47    const Touch* item(unsigned) const;
48
49    void append(const PassRefPtr<Touch> touch) { m_values.append(touch); }
50
51private:
52    TouchList() {}
53
54    Vector<RefPtr<Touch> > m_values;
55};
56
57} // namespace WebCore
58
59#endif // ENABLE(TOUCH_EVENTS)
60
61#endif /* TouchList_h */
62