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 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 PLATFORM(IOS)
30#include <WebKitAdditions/TouchListIOS.h>
31#elif ENABLE(TOUCH_EVENTS)
32
33#include "Touch.h"
34#include <wtf/RefCounted.h>
35#include <wtf/Vector.h>
36
37namespace WebCore {
38
39class TouchList : public RefCounted<TouchList> {
40public:
41    static PassRefPtr<TouchList> create()
42    {
43        return adoptRef(new TouchList);
44    }
45
46    unsigned length() const { return m_values.size(); }
47
48    Touch* item(unsigned);
49    const Touch* item(unsigned) const;
50
51    void append(const PassRefPtr<Touch> touch) { m_values.append(touch); }
52
53private:
54    TouchList() {}
55
56    Vector<RefPtr<Touch> > m_values;
57};
58
59} // namespace WebCore
60
61#endif // ENABLE(TOUCH_EVENTS)
62
63#endif /* TouchList_h */
64