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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #ifndef CONTENT_RENDERER_MEDIA_MIDI_DISPATCHER_H_ | 5 #ifndef CONTENT_RENDERER_MEDIA_MIDI_DISPATCHER_H_ |
6 #define CONTENT_RENDERER_MEDIA_MIDI_DISPATCHER_H_ | 6 #define CONTENT_RENDERER_MEDIA_MIDI_DISPATCHER_H_ |
7 | 7 |
8 #include "base/id_map.h" | 8 #include "base/id_map.h" |
9 #include "content/common/permission_service.mojom.h" | 9 #include "components/permission/public/interfaces/permission.mojom.h" |
10 #include "content/public/renderer/render_frame_observer.h" | 10 #include "content/public/renderer/render_frame_observer.h" |
11 #include "third_party/WebKit/public/web/WebMIDIClient.h" | 11 #include "third_party/WebKit/public/web/WebMIDIClient.h" |
12 | 12 |
13 namespace blink { | 13 namespace blink { |
14 class WebMIDIPermissionRequest; | 14 class WebMIDIPermissionRequest; |
15 } | 15 } |
16 | 16 |
17 namespace content { | 17 namespace content { |
18 | 18 |
19 // MidiDispatcher implements WebMIDIClient to handle permissions for using | 19 // MidiDispatcher implements WebMIDIClient to handle permissions for using |
20 // system exclusive messages. | 20 // system exclusive messages. |
21 // It works as RenderFrameObserver to keep a 1:1 relationship with a RenderFrame | 21 // It works as RenderFrameObserver to keep a 1:1 relationship with a RenderFrame |
22 // and make sure it has the same life cycle. | 22 // and make sure it has the same life cycle. |
23 class MidiDispatcher : public RenderFrameObserver, | 23 class MidiDispatcher : public RenderFrameObserver, |
24 public blink::WebMIDIClient { | 24 public blink::WebMIDIClient { |
25 public: | 25 public: |
26 explicit MidiDispatcher(RenderFrame* render_frame); | 26 explicit MidiDispatcher(RenderFrame* render_frame); |
27 ~MidiDispatcher() override; | 27 ~MidiDispatcher() override; |
28 | 28 |
29 private: | 29 private: |
30 // blink::WebMIDIClient implementation. | 30 // blink::WebMIDIClient implementation. |
31 void requestSysexPermission( | 31 void requestSysexPermission( |
32 const blink::WebMIDIPermissionRequest& request) override; | 32 const blink::WebMIDIPermissionRequest& request) override; |
33 void cancelSysexPermissionRequest( | 33 void cancelSysexPermissionRequest( |
34 const blink::WebMIDIPermissionRequest& request) override; | 34 const blink::WebMIDIPermissionRequest& request) override; |
35 | 35 |
36 // Permission for using system exclusive messages has been set. | 36 // Permission for using system exclusive messages has been set. |
37 void OnSysExPermissionSet(int request_id, PermissionStatus status); | 37 void OnSysExPermissionSet(int request_id, permission::Status status); |
38 | 38 |
39 // Each WebMIDIPermissionRequest object is valid until | 39 // Each WebMIDIPermissionRequest object is valid until |
40 // cancelSysexPermissionRequest() is called with the object, or used to call | 40 // cancelSysexPermissionRequest() is called with the object, or used to call |
41 // WebMIDIPermissionRequest::setIsAllowed(). | 41 // WebMIDIPermissionRequest::setIsAllowed(). |
42 typedef IDMap<blink::WebMIDIPermissionRequest, IDMapOwnPointer> Requests; | 42 typedef IDMap<blink::WebMIDIPermissionRequest, IDMapOwnPointer> Requests; |
43 Requests requests_; | 43 Requests requests_; |
44 | 44 |
45 PermissionServicePtr permission_service_; | 45 permission::PermissionServicePtr permission_service_; |
46 | 46 |
47 DISALLOW_COPY_AND_ASSIGN(MidiDispatcher); | 47 DISALLOW_COPY_AND_ASSIGN(MidiDispatcher); |
48 }; | 48 }; |
49 | 49 |
50 } // namespace content | 50 } // namespace content |
51 | 51 |
52 #endif // CONTENT_RENDERER_MEDIA_MIDI_DISPATCHER_H_ | 52 #endif // CONTENT_RENDERER_MEDIA_MIDI_DISPATCHER_H_ |
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