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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "modules/webmidi/MIDIAccessInitializer.h" | 5 #include "modules/webmidi/MIDIAccessInitializer.h" |
| 6 | 6 |
| 7 #include "bindings/core/v8/ScriptPromise.h" | 7 #include "bindings/core/v8/ScriptPromise.h" |
| 8 #include "bindings/core/v8/ScriptPromiseResolver.h" | 8 #include "bindings/core/v8/ScriptPromiseResolver.h" |
| 9 #include "core/dom/DOMException.h" | 9 #include "core/dom/DOMException.h" |
| 10 #include "core/dom/Document.h" | 10 #include "core/dom/Document.h" |
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| 33 void MIDIAccessInitializer::contextDestroyed() { | 33 void MIDIAccessInitializer::contextDestroyed() { |
| 34 m_permissionService.reset(); | 34 m_permissionService.reset(); |
| 35 LifecycleObserver::contextDestroyed(); | 35 LifecycleObserver::contextDestroyed(); |
| 36 } | 36 } |
| 37 | 37 |
| 38 ScriptPromise MIDIAccessInitializer::start() { | 38 ScriptPromise MIDIAccessInitializer::start() { |
| 39 ScriptPromise promise = this->promise(); | 39 ScriptPromise promise = this->promise(); |
| 40 m_accessor = MIDIAccessor::create(this); | 40 m_accessor = MIDIAccessor::create(this); |
| 41 | 41 |
| 42 connectToPermissionService(getExecutionContext(), | 42 connectToPermissionService(getExecutionContext(), |
| 43 mojo::GetProxy(&m_permissionService)); | 43 mojo::MakeRequest(&m_permissionService)); |
| 44 m_permissionService->RequestPermission( | 44 m_permissionService->RequestPermission( |
| 45 createMidiPermissionDescriptor(m_options.hasSysex() && m_options.sysex()), | 45 createMidiPermissionDescriptor(m_options.hasSysex() && m_options.sysex()), |
| 46 getExecutionContext()->getSecurityOrigin(), | 46 getExecutionContext()->getSecurityOrigin(), |
| 47 UserGestureIndicator::processingUserGesture(), | 47 UserGestureIndicator::processingUserGesture(), |
| 48 convertToBaseCallback(WTF::bind( | 48 convertToBaseCallback(WTF::bind( |
| 49 &MIDIAccessInitializer::onPermissionsUpdated, wrapPersistent(this)))); | 49 &MIDIAccessInitializer::onPermissionsUpdated, wrapPersistent(this)))); |
| 50 | 50 |
| 51 return promise; | 51 return promise; |
| 52 } | 52 } |
| 53 | 53 |
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| 121 | 121 |
| 122 void MIDIAccessInitializer::onPermissionUpdated(PermissionStatus status) { | 122 void MIDIAccessInitializer::onPermissionUpdated(PermissionStatus status) { |
| 123 m_permissionService.reset(); | 123 m_permissionService.reset(); |
| 124 if (status == PermissionStatus::GRANTED) | 124 if (status == PermissionStatus::GRANTED) |
| 125 m_accessor->startSession(); | 125 m_accessor->startSession(); |
| 126 else | 126 else |
| 127 reject(DOMException::create(SecurityError)); | 127 reject(DOMException::create(SecurityError)); |
| 128 } | 128 } |
| 129 | 129 |
| 130 } // namespace blink | 130 } // namespace blink |
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