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Side by Side Diff: content/renderer/media/media_permission_dispatcher.h

Issue 1771743002: Move geolocation and permission mojoms into WebKit/public/platform. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 8 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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_MEDIA_PERMISSION_DISPATCHER_H_ 5 #ifndef CONTENT_RENDERER_MEDIA_MEDIA_PERMISSION_DISPATCHER_H_
6 #define CONTENT_RENDERER_MEDIA_MEDIA_PERMISSION_DISPATCHER_H_ 6 #define CONTENT_RENDERER_MEDIA_MEDIA_PERMISSION_DISPATCHER_H_
7 7
8 #include <stdint.h> 8 #include <stdint.h>
9 9
10 #include <map> 10 #include <map>
11 11
12 #include "base/callback.h" 12 #include "base/callback.h"
13 #include "base/macros.h" 13 #include "base/macros.h"
14 #include "base/memory/ref_counted.h" 14 #include "base/memory/ref_counted.h"
15 #include "base/memory/weak_ptr.h" 15 #include "base/memory/weak_ptr.h"
16 #include "content/common/content_export.h" 16 #include "content/common/content_export.h"
17 #include "content/common/permission_service.mojom.h"
18 #include "media/base/media_permission.h" 17 #include "media/base/media_permission.h"
18 #include "third_party/WebKit/public/platform/modules/permissions/permission.mojo m.h"
19 19
20 namespace base { 20 namespace base {
21 class SingleThreadTaskRunner; 21 class SingleThreadTaskRunner;
22 } 22 }
23 23
24 namespace content { 24 namespace content {
25 25
26 // MediaPermission implementation using content PermissionService. 26 // MediaPermission implementation using content PermissionService.
27 class CONTENT_EXPORT MediaPermissionDispatcher : public media::MediaPermission { 27 class CONTENT_EXPORT MediaPermissionDispatcher : public media::MediaPermission {
28 public: 28 public:
29 using ConnectToServiceCB = 29 using ConnectToServiceCB = base::Callback<void(
30 base::Callback<void(mojo::InterfaceRequest<mojom::PermissionService>)>; 30 mojo::InterfaceRequest<blink::mojom::PermissionService>)>;
31 31
32 explicit MediaPermissionDispatcher( 32 explicit MediaPermissionDispatcher(
33 const ConnectToServiceCB& connect_to_service_cb); 33 const ConnectToServiceCB& connect_to_service_cb);
34 ~MediaPermissionDispatcher() override; 34 ~MediaPermissionDispatcher() override;
35 35
36 // media::MediaPermission implementation. 36 // media::MediaPermission implementation.
37 // Note: Can be called on any thread. The |permission_status_cb| will always 37 // Note: Can be called on any thread. The |permission_status_cb| will always
38 // be fired on the thread where these methods are called. 38 // be fired on the thread where these methods are called.
39 void HasPermission(Type type, 39 void HasPermission(Type type,
40 const GURL& security_origin, 40 const GURL& security_origin,
41 const PermissionStatusCB& permission_status_cb) override; 41 const PermissionStatusCB& permission_status_cb) override;
42 void RequestPermission( 42 void RequestPermission(
43 Type type, 43 Type type,
44 const GURL& security_origin, 44 const GURL& security_origin,
45 const PermissionStatusCB& permission_status_cb) override; 45 const PermissionStatusCB& permission_status_cb) override;
46 46
47 private: 47 private:
48 // Map of request IDs and pending PermissionStatusCBs. 48 // Map of request IDs and pending PermissionStatusCBs.
49 typedef std::map<uint32_t, PermissionStatusCB> RequestMap; 49 typedef std::map<uint32_t, PermissionStatusCB> RequestMap;
50 50
51 // Register PermissionStatusCBs. Returns |request_id| that can be used to make 51 // Register PermissionStatusCBs. Returns |request_id| that can be used to make
52 // mojom::PermissionService calls. 52 // PermissionService calls.
53 uint32_t RegisterCallback(const PermissionStatusCB& permission_status_cb); 53 uint32_t RegisterCallback(const PermissionStatusCB& permission_status_cb);
54 54
55 // Callback for |permission_service_| calls. 55 // Callback for |permission_service_| calls.
56 void OnPermissionStatus(uint32_t request_id, mojom::PermissionStatus status); 56 void OnPermissionStatus(uint32_t request_id,
57 blink::mojom::PermissionStatus status);
57 58
58 ConnectToServiceCB connect_to_service_cb_; 59 ConnectToServiceCB connect_to_service_cb_;
59 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; 60 scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
60 uint32_t next_request_id_; 61 uint32_t next_request_id_;
61 RequestMap requests_; 62 RequestMap requests_;
62 mojom::PermissionServicePtr permission_service_; 63 blink::mojom::PermissionServicePtr permission_service_;
63 64
64 // Used to safely post MediaPermission calls for execution on |task_runner_|. 65 // Used to safely post MediaPermission calls for execution on |task_runner_|.
65 base::WeakPtr<MediaPermissionDispatcher> weak_ptr_; 66 base::WeakPtr<MediaPermissionDispatcher> weak_ptr_;
66 67
67 base::WeakPtrFactory<MediaPermissionDispatcher> weak_factory_; 68 base::WeakPtrFactory<MediaPermissionDispatcher> weak_factory_;
68 69
69 DISALLOW_COPY_AND_ASSIGN(MediaPermissionDispatcher); 70 DISALLOW_COPY_AND_ASSIGN(MediaPermissionDispatcher);
70 }; 71 };
71 72
72 } // namespace content 73 } // namespace content
73 74
74 #endif // CONTENT_RENDERER_MEDIA_MEDIA_PERMISSION_DISPATCHER_H_ 75 #endif // CONTENT_RENDERER_MEDIA_MEDIA_PERMISSION_DISPATCHER_H_
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