shell_browser_main_parts.h revision 5f1c94371a64b3196d4be9466099bb892df9b88e 
1// Copyright 2014 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 EXTENSIONS_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_
6#define EXTENSIONS_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_
7
8#include "base/basictypes.h"
9#include "base/compiler_specific.h"
10#include "base/memory/scoped_ptr.h"
11#include "content/public/browser/browser_main_parts.h"
12#include "content/public/common/main_function_params.h"
13#include "ui/aura/window_tree_host_observer.h"
14
15namespace content {
16class ShellDevToolsDelegate;
17struct MainFunctionParams;
18}
19
20namespace views {
21class Widget;
22}
23
24namespace net {
25class NetLog;
26}
27
28namespace extensions {
29
30class ShellBrowserContext;
31class ShellBrowserMainDelegate;
32class ShellDesktopController;
33class ShellExtensionsBrowserClient;
34class ShellExtensionsClient;
35class ShellExtensionSystem;
36class ShellOmahaQueryParamsDelegate;
37
38#if defined(OS_CHROMEOS)
39class ShellNetworkController;
40#endif
41
42// Handles initialization of AppShell.
43class ShellBrowserMainParts : public content::BrowserMainParts {
44 public:
45  ShellBrowserMainParts(const content::MainFunctionParams& parameters,
46                        ShellBrowserMainDelegate* browser_main_delegate);
47  virtual ~ShellBrowserMainParts();
48
49  ShellBrowserContext* browser_context() { return browser_context_.get(); }
50
51  ShellExtensionSystem* extension_system() { return extension_system_; }
52
53  // BrowserMainParts overrides.
54  virtual void PreEarlyInitialization() OVERRIDE;
55  virtual void PreMainMessageLoopStart() OVERRIDE;
56  virtual void PostMainMessageLoopStart() OVERRIDE;
57  virtual int PreCreateThreads() OVERRIDE;
58  virtual void PreMainMessageLoopRun() OVERRIDE;
59  virtual bool MainMessageLoopRun(int* result_code) OVERRIDE;
60  virtual void PostMainMessageLoopRun() OVERRIDE;
61  virtual void PostDestroyThreads() OVERRIDE;
62
63 private:
64  // Creates and initializes the ExtensionSystem.
65  void CreateExtensionSystem();
66
67#if defined(OS_CHROMEOS)
68  scoped_ptr<ShellNetworkController> network_controller_;
69#endif
70  scoped_ptr<ShellDesktopController> desktop_controller_;
71  scoped_ptr<ShellBrowserContext> browser_context_;
72  scoped_ptr<ShellExtensionsClient> extensions_client_;
73  scoped_ptr<ShellExtensionsBrowserClient> extensions_browser_client_;
74  scoped_ptr<net::NetLog> net_log_;
75  scoped_ptr<content::ShellDevToolsDelegate> devtools_delegate_;
76  scoped_ptr<ShellOmahaQueryParamsDelegate> omaha_query_params_delegate_;
77
78  // Owned by the KeyedService system.
79  ShellExtensionSystem* extension_system_;
80
81  // For running app browsertests.
82  const content::MainFunctionParams parameters_;
83
84  // If true, indicates the main message loop should be run
85  // in MainMessageLoopRun. If false, it has already been run.
86  bool run_message_loop_;
87
88  scoped_ptr<ShellBrowserMainDelegate> browser_main_delegate_;
89
90  DISALLOW_COPY_AND_ASSIGN(ShellBrowserMainParts);
91};
92
93}  // namespace extensions
94
95#endif  // EXTENSIONS_SHELL_BROWSER_SHELL_BROWSER_MAIN_PARTS_H_
96