mojo/shell/context.h

   1 // Copyright 2013 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 MOJO_SHELL_CONTEXT_H_
   6 #define MOJO_SHELL_CONTEXT_H_
   7
   8 #include <string>
   9
  10 #include "base/macros.h"
  11 #include "mojo/application_manager/application_manager.h"
  12 #include "mojo/shell/mojo_url_resolver.h"
  13 #include "mojo/shell/task_runners.h"
  14
  15 #if defined(OS_ANDROID)
  16 #include "base/android/scoped_java_ref.h"
  17 #endif  // defined(OS_ANDROID)
  18
  19 namespace mojo {
  20
  21 class Spy;
  22
  23 namespace shell {
  24
  25 class DynamicApplicationLoader;
  26 class ExternalApplicationListener;
  27
  28 // The "global" context for the shell's main process.
  29 class Context : ApplicationManager::Delegate {
  30  public:
  31   Context();
  32   ~Context() override;
  33
  34   void Init();
  35
  36   // ApplicationManager::Delegate override.
  37   void OnApplicationError(const GURL& gurl) override;
  38
  39   void Run(const GURL& url);
  40   ScopedMessagePipeHandle ConnectToServiceByName(
  41       const GURL& application_url,
  42       const std::string& service_name);
  43
  44   TaskRunners* task_runners() { return task_runners_.get(); }
  45   ApplicationManager* application_manager() { return &application_manager_; }
  46   MojoURLResolver* mojo_url_resolver() { return &mojo_url_resolver_; }
  47
  48 #if defined(OS_ANDROID)
  49   base::MessageLoop* ui_loop() const { return ui_loop_; }
  50   void set_ui_loop(base::MessageLoop* ui_loop) { ui_loop_ = ui_loop; }
  51 #endif  // defined(OS_ANDROID)
  52
  53  private:
  54   class NativeViewportApplicationLoader;
  55
  56   std::set<GURL> app_urls_;
  57   scoped_ptr<TaskRunners> task_runners_;
  58   scoped_ptr<ExternalApplicationListener> listener_;
  59   ApplicationManager application_manager_;
  60   MojoURLResolver mojo_url_resolver_;
  61   scoped_ptr<Spy> spy_;
  62 #if defined(OS_ANDROID)
  63   base::MessageLoop* ui_loop_;
  64 #endif  // defined(OS_ANDROID)
  65
  66   DISALLOW_COPY_AND_ASSIGN(Context);
  67 };
  68
  69 }  // namespace shell
  70 }  // namespace mojo
  71
  72 #endif  // MOJO_SHELL_CONTEXT_H_