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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_SESSION_SERVICE_IMPL_H_ | |
6 #define CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_SESSION_SERVICE_IMPL_H_ | |
7 | |
8 #include "mojo/public/cpp/bindings/binding.h" | |
9 #include "third_party/WebKit/public/platform/modules/mediasession/media_session.
mojom.h" | |
10 | |
11 namespace content { | |
12 | |
13 class RenderFrameHost; | |
14 | |
15 class MediaSessionServiceImpl : public blink::mojom::MediaSessionService { | |
16 public: | |
17 ~MediaSessionServiceImpl() override; | |
18 | |
19 static void Create(RenderFrameHost* render_frame_host, | |
20 blink::mojom::MediaSessionServiceRequest request); | |
21 | |
22 private: | |
23 explicit MediaSessionServiceImpl(RenderFrameHost* render_frame_host); | |
24 | |
25 void SetMetadata( | |
26 const base::Optional<content::MediaMetadata>& metadata) override; | |
27 | |
28 void Bind(blink::mojom::MediaSessionServiceRequest request); | |
29 | |
30 RenderFrameHost* render_frame_host_; | |
31 | |
32 // RAII binding of |this| to an MediaSession interface request. | |
33 // The binding is removed when binding_ is cleared or goes out of scope. | |
34 std::unique_ptr<mojo::Binding<blink::mojom::MediaSessionService>> binding_; | |
35 | |
36 DISALLOW_COPY_AND_ASSIGN(MediaSessionServiceImpl); | |
37 }; | |
38 | |
39 } // namespace content | |
40 | |
41 #endif // CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_SESSION_SERVICE_IMPL_H_ | |
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