| // Copyright 2014 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 MOJO_APPS_JS_JS_APP_H_ |
| #define MOJO_APPS_JS_JS_APP_H_ |
| |
| #include "base/memory/ref_counted.h" |
| #include "base/single_thread_task_runner.h" |
| #include "base/threading/thread.h" |
| #include "gin/public/isolate_holder.h" |
| #include "gin/shell_runner.h" |
| #include "mojo/apps/js/mojo_runner_delegate.h" |
| #include "mojo/services/public/interfaces/content_handler/content_handler.mojom.h" |
| |
| namespace mojo { |
| namespace apps { |
| |
| class JSApp; |
| class ApplicationDelegateImpl; |
| |
| // Each JavaScript app started by content handler runs on its own thread and |
| // in its own V8 isolate. This class represents one running JS app. |
| // |
| // The lifetime of this class is defined by the content handler's internal |
| // "app_vector" list. |
| |
| class JSApp { |
| public: |
| JSApp(ApplicationDelegateImpl* content_handler_app, |
| const std::string& url, |
| URLResponsePtr content); |
| ~JSApp(); |
| |
| bool Start(); |
| void Quit(); |
| Handle ConnectToService(const std::string& application_url, |
| const std::string& interface_name); |
| |
| private: |
| void Run(); |
| void Terminate(); |
| |
| // Used to CHECK that we're running on the correct thread. |
| bool on_content_handler_thread() const; |
| bool on_js_app_thread() const; |
| |
| ApplicationDelegateImpl* content_handler_app_; |
| std::string url_; |
| URLResponsePtr content_; |
| base::Thread thread_; |
| scoped_refptr<base::SingleThreadTaskRunner> content_handler_task_runner_; |
| scoped_refptr<base::SingleThreadTaskRunner> js_app_task_runner_; |
| MojoRunnerDelegate runner_delegate_; |
| scoped_ptr<gin::IsolateHolder> isolate_holder_; |
| scoped_ptr<gin::ShellRunner> shell_runner_; |
| |
| DISALLOW_COPY_AND_ASSIGN(JSApp); |
| }; |
| |
| } // namespace apps |
| } // namespace mojo |
| |
| #endif // MOJO_APPS_JS_JS_APP_H_ |