1/*
2 * Copyright (C) 2013 Google Inc. All rights reserved.
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 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. 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 APPLE COMPUTER, INC. ``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 VTTRegionList_h
27#define VTTRegionList_h
28
29#include "bindings/core/v8/ScriptWrappable.h"
30#include "core/html/track/vtt/VTTRegion.h"
31#include "wtf/PassRefPtr.h"
32#include "wtf/RefCounted.h"
33#include "wtf/Vector.h"
34
35namespace blink {
36
37class VTTRegionList FINAL : public RefCountedWillBeGarbageCollected<VTTRegionList>, public ScriptWrappable {
38    DEFINE_WRAPPERTYPEINFO();
39public:
40    static PassRefPtrWillBeRawPtr<VTTRegionList> create()
41    {
42        return adoptRefWillBeNoop(new VTTRegionList());
43    }
44
45    unsigned long length() const;
46
47    VTTRegion* item(unsigned index) const;
48    VTTRegion* getRegionById(const String&) const;
49
50    void add(PassRefPtrWillBeRawPtr<VTTRegion>);
51    bool remove(VTTRegion*);
52
53    void trace(Visitor*);
54
55private:
56    VTTRegionList();
57
58    WillBeHeapVector<RefPtrWillBeMember<VTTRegion> > m_list;
59};
60
61} // namespace blink
62
63#endif // VTTRegionList_h
64