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 "config.h"
32 #include "modules/webmidi/MIDIController.h"
33
34 #include "modules/webmidi/MIDIAccessInitializer.h"
35 #include "modules/webmidi/MIDIClient.h"
36
37 namespace blink {
38
supplementName()39 const char* MIDIController::supplementName()
40 {
41 return "MIDIController";
42 }
43
MIDIController(PassOwnPtr<MIDIClient> client)44 MIDIController::MIDIController(PassOwnPtr<MIDIClient> client)
45 : m_client(client)
46 {
47 ASSERT(m_client);
48 }
49
~MIDIController()50 MIDIController::~MIDIController()
51 {
52 }
53
create(PassOwnPtr<MIDIClient> client)54 PassOwnPtrWillBeRawPtr<MIDIController> MIDIController::create(PassOwnPtr<MIDIClient> client)
55 {
56 return adoptPtrWillBeNoop(new MIDIController(client));
57 }
58
requestSysexPermission(MIDIAccessInitializer * initializer)59 void MIDIController::requestSysexPermission(MIDIAccessInitializer* initializer)
60 {
61 m_client->requestSysexPermission(initializer);
62 }
63
cancelSysexPermissionRequest(MIDIAccessInitializer * initializer)64 void MIDIController::cancelSysexPermissionRequest(MIDIAccessInitializer* initializer)
65 {
66 m_client->cancelSysexPermissionRequest(initializer);
67 }
68
provideMIDITo(LocalFrame & frame,PassOwnPtr<MIDIClient> client)69 void provideMIDITo(LocalFrame& frame, PassOwnPtr<MIDIClient> client)
70 {
71 MIDIController::provideTo(frame, MIDIController::supplementName(), MIDIController::create(client));
72 }
73
74 } // namespace blink
75