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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_PUBLIC_COMMON_MOJO_APPLICATION_INFO_H_ | |
6 #define CONTENT_PUBLIC_COMMON_MOJO_APPLICATION_INFO_H_ | |
7 | |
8 #include <memory> | |
9 | |
10 #include "base/callback.h" | |
11 #include "base/memory/ref_counted.h" | |
12 #include "base/single_thread_task_runner.h" | |
13 #include "content/common/content_export.h" | |
14 | |
15 namespace shell { | |
16 class Service; | |
17 } | |
18 | |
19 namespace content { | |
20 | |
21 // MojoApplicationInfo provides details necessary to construct and bind new | |
22 // instances of embedded Mojo applications. | |
23 struct CONTENT_EXPORT MojoApplicationInfo { | |
24 using ApplicationFactory = base::Callback<std::unique_ptr<shell::Service>( | |
25 const base::Closure& quit_closure)>; | |
26 | |
27 MojoApplicationInfo(); | |
28 MojoApplicationInfo(const MojoApplicationInfo& other); | |
29 ~MojoApplicationInfo(); | |
30 | |
31 // A factory function which will be called to produce a new Service | |
32 // instance for this app whenever one is needed. | |
33 ApplicationFactory application_factory; | |
34 | |
35 // The task runner on which to construct and bind new Service instances | |
36 // for this app. If null, behavior depends on the value of |use_own_thread| | |
37 // below. | |
38 scoped_refptr<base::SingleThreadTaskRunner> application_task_runner; | |
39 | |
40 // If |application_task_runner| is null, setting this to |true| will give | |
41 // each instance of this app its own thread to run on. Setting this to |false| | |
42 // (the default) will instead run the app on the main thread's task runner. | |
43 // | |
44 // If |application_task_runner| is not null, this value is ignored. | |
45 bool use_own_thread = false; | |
46 }; | |
47 | |
48 } // namespace content | |
49 | |
50 #endif // CONTENT_PUBLIC_COMMON_MOJO_APPLICATION_INFO_H_ | |
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