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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 are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #include "modules/webmidi/MIDIController.h" | |
32 | |
33 #include "modules/webmidi/MIDIAccessInitializer.h" | |
34 #include "modules/webmidi/MIDIClient.h" | |
35 #include <memory> | |
36 | |
37 namespace blink { | |
38 | |
39 const char* MIDIController::supplementName() | |
40 { | |
41 return "MIDIController"; | |
42 } | |
43 | |
44 MIDIController::MIDIController(std::unique_ptr<MIDIClient> client) | |
45 : m_client(std::move(client)) | |
46 { | |
47 DCHECK(m_client); | |
48 } | |
49 | |
50 MIDIController::~MIDIController() | |
51 { | |
52 } | |
53 | |
54 MIDIController* MIDIController::create(std::unique_ptr<MIDIClient> client) | |
55 { | |
56 return new MIDIController(std::move(client)); | |
57 } | |
58 | |
59 void MIDIController::requestPermission(MIDIAccessInitializer* initializer, const
MIDIOptions& options) | |
60 { | |
61 m_client->requestPermission(initializer, options); | |
62 } | |
63 | |
64 void MIDIController::cancelPermissionRequest(MIDIAccessInitializer* initializer) | |
65 { | |
66 m_client->cancelPermissionRequest(initializer); | |
67 } | |
68 | |
69 void provideMIDITo(LocalFrame& frame, std::unique_ptr<MIDIClient> client) | |
70 { | |
71 MIDIController::provideTo(frame, MIDIController::supplementName(), MIDIContr
oller::create(std::move(client))); | |
72 } | |
73 | |
74 } // namespace blink | |
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