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Side by Side Diff: Source/modules/encryptedmedia/MediaKeyNeededEvent.h

Issue 655603003: Reland: Remove "needkey" event and add its replacement, "encrypted". (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Created 6 years, 2 months ago
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1 /*
2 * Copyright (C) 2012 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 MediaKeyNeededEvent_h
27 #define MediaKeyNeededEvent_h
28
29 #include "core/html/MediaKeyError.h"
30 #include "modules/EventModules.h"
31
32 namespace blink {
33
34 struct MediaKeyNeededEventInit : public EventInit {
35 MediaKeyNeededEventInit();
36
37 String contentType;
38 RefPtr<Uint8Array> initData;
39 };
40
41 class MediaKeyNeededEvent final : public Event {
42 DEFINE_WRAPPERTYPEINFO();
43 public:
44 virtual ~MediaKeyNeededEvent();
45
46 static PassRefPtrWillBeRawPtr<MediaKeyNeededEvent> create()
47 {
48 return adoptRefWillBeNoop(new MediaKeyNeededEvent);
49 }
50
51 static PassRefPtrWillBeRawPtr<MediaKeyNeededEvent> create(const AtomicString & type, const MediaKeyNeededEventInit& initializer)
52 {
53 return adoptRefWillBeNoop(new MediaKeyNeededEvent(type, initializer));
54 }
55
56 virtual const AtomicString& interfaceName() const override;
57
58 String contentType() const { return m_contentType; }
59 Uint8Array* initData() const { return m_initData.get(); }
60
61 virtual void trace(Visitor*) override;
62
63 private:
64 MediaKeyNeededEvent();
65 MediaKeyNeededEvent(const AtomicString& type, const MediaKeyNeededEventInit& initializer);
66
67 String m_contentType;
68 RefPtr<Uint8Array> m_initData;
69 };
70
71 } // namespace blink
72
73 #endif // MediaKeyNeededEvent_h
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