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Side by Side Diff: Source/modules/mediastream/MediaStreamTrackSourcesRequestImpl.h

Issue 650063002: Move MediaStream and MediaStreamTrack implementation from modules/mediastream to core/mediastream. Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Rebased. Created 6 years, 2 months ago
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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 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 MediaStreamTrackSourcesRequestImpl_h
27 #define MediaStreamTrackSourcesRequestImpl_h
28
29 #include "modules/mediastream/SourceInfo.h"
30 #include "platform/mediastream/MediaStreamTrackSourcesRequest.h"
31
32 namespace blink {
33
34 class ExecutionContext;
35 class MediaStreamTrackSourcesCallback;
36 class WebSourceInfo;
37 template<typename T> class WebVector;
38
39 class MediaStreamTrackSourcesRequestImpl final : public MediaStreamTrackSourcesR equest {
40 public:
41 static MediaStreamTrackSourcesRequestImpl* create(ExecutionContext&, MediaSt reamTrackSourcesCallback*);
42 ~MediaStreamTrackSourcesRequestImpl();
43
44 virtual String origin() override;
45 virtual void requestSucceeded(const WebVector<WebSourceInfo>&) override;
46
47 virtual void trace(Visitor*) override;
48
49 private:
50 MediaStreamTrackSourcesRequestImpl(ExecutionContext&, MediaStreamTrackSource sCallback*);
51
52 void performCallback();
53
54 Member<MediaStreamTrackSourcesCallback> m_callback;
55 RefPtrWillBeMember<ExecutionContext> m_executionContext;
56 SourceInfoVector m_sourceInfos;
57 };
58
59 } // namespace blink
60
61 #endif // MediaStreamTrackSourcesRequestImpl_h
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