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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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