1/*
2 * Copyright (C) 2014 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 GOOGLE 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 GOOGLE 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 WebMediaDevicesRequest_h
27#define WebMediaDevicesRequest_h
28
29#include "WebSecurityOrigin.h"
30#include "public/platform/WebCommon.h"
31#include "public/platform/WebPrivatePtr.h"
32#include "public/platform/WebString.h"
33
34namespace blink {
35
36class MediaDevicesRequest;
37class WebDocument;
38class WebMediaDeviceInfo;
39template <typename T> class WebVector;
40
41class WebMediaDevicesRequest {
42public:
43    WebMediaDevicesRequest() { }
44    WebMediaDevicesRequest(const WebMediaDevicesRequest& request) { assign(request); }
45    ~WebMediaDevicesRequest() { reset(); }
46
47    WebMediaDevicesRequest& operator=(const WebMediaDevicesRequest& other)
48    {
49        assign(other);
50        return *this;
51    }
52
53    BLINK_EXPORT void reset();
54    bool isNull() const { return m_private.isNull(); }
55    BLINK_EXPORT bool equals(const WebMediaDevicesRequest&) const;
56    BLINK_EXPORT void assign(const WebMediaDevicesRequest&);
57
58    BLINK_EXPORT WebSecurityOrigin securityOrigin() const;
59    BLINK_EXPORT WebDocument ownerDocument() const;
60
61    BLINK_EXPORT void requestSucceeded(WebVector<WebMediaDeviceInfo>);
62
63#if BLINK_IMPLEMENTATION
64    WebMediaDevicesRequest(MediaDevicesRequest*);
65    operator MediaDevicesRequest*() const;
66#endif
67
68private:
69    WebPrivatePtr<MediaDevicesRequest> m_private;
70};
71
72inline bool operator==(const WebMediaDevicesRequest& a, const WebMediaDevicesRequest& b)
73{
74    return a.equals(b);
75}
76
77} // namespace blink
78
79#endif // WebMediaDevicesRequest_h
80