Index: content/browser/media/media_permission_impl.h |
diff --git a/content/browser/media/media_permission_impl.h b/content/browser/media/media_permission_impl.h |
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+++ b/content/browser/media/media_permission_impl.h |
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+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CONTENT_BROWSER_MEDIA_MEDIA_PERMISSION_IMPL_H_ |
+#define CONTENT_BROWSER_MEDIA_MEDIA_PERMISSION_IMPL_H_ |
+ |
+#include "base/macros.h" |
+#include "base/memory/scoped_ptr.h" |
+#include "base/memory/weak_ptr.h" |
+#include "content/common/permission_service.mojom.h" |
+#include "media/mojo/interfaces/media_permission.mojom.h" |
+#include "mojo/public/cpp/bindings/interface_request.h" |
+#include "mojo/public/cpp/bindings/strong_binding.h" |
+ |
+namespace media { |
+class MediaPermission; |
+} |
+ |
+namespace content { |
+ |
+class PermissionServiceContext; |
+ |
+// An media::interfaces::MediaPermission implementation based on |
+// media::MediaPermission. |
+class MediaPermissionImpl : public media::interfaces::MediaPermission { |
+ public: |
+ static void Create(PermissionServiceContext* permission_service_context, |
xhwang
2016/03/30 07:11:34
rockot: We'll use PermissionService in the same br
|
+ media::interfaces::MediaPermissionRequest request); |
+ |
+ MediaPermissionImpl(PermissionServiceContext* permission_service_context, |
+ media::interfaces::MediaPermissionRequest request); |
+ ~MediaPermissionImpl() override; |
+ |
+ // media::interfaces::MediaPermission implementation. |
+ void HasPermission(MediaPermission::Type type, |
+ const mojo::String& security_origin, |
+ const HasPermissionCallback& callback) final; |
+ void RequestPermission(MediaPermission::Type type, |
+ const mojo::String& security_origin, |
+ const RequestPermissionCallback& callback) final; |
+ |
+ private: |
+ // Callback to get interface::MediaPermission service. |
+ void GetMediaPermissionService(mojom::PermissionServiceRequest request); |
+ |
+ // Helper function to lazily initialize |media_permission_| and return it. |
+ media::MediaPermission* GetMediaPermission(); |
+ |
+ // Callback for HasPermission() and RequestPermission(); |
+ void OnPermissionStatus(const mojo::Callback<void(bool)>& callback, |
+ bool success); |
+ |
+ PermissionServiceContext* permission_service_context_; |
+ mojo::StrongBinding<media::interfaces::MediaPermission> binding_; |
+ scoped_ptr<media::MediaPermission> media_permission_; |
+ base::WeakPtrFactory<MediaPermissionImpl> weak_factory_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(MediaPermissionImpl); |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_BROWSER_MEDIA_MEDIA_PERMISSION_IMPL_H_ |