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1 // Copyright 2017 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 #include "ash/mus/window_manager_application.h" | |
6 #include "ash/shell.h" | |
7 #include "ash/shell/example_app_list_presenter.h" | |
8 #include "ash/shell/example_session_controller_client.h" | |
9 #include "ash/shell/shell_delegate_impl.h" | |
10 #include "ash/shell/window_type_launcher.h" | |
11 #include "ash/shell/window_watcher.h" | |
12 #include "ash/shell_observer.h" | |
13 #include "base/bind.h" | |
14 #include "base/bind_helpers.h" | |
15 #include "base/memory/ptr_util.h" | |
16 #include "services/service_manager/public/c/main.h" | |
17 #include "services/service_manager/public/cpp/connector.h" | |
18 #include "services/service_manager/public/cpp/service_runner.h" | |
19 #include "services/ui/public/cpp/input_devices/input_device_client.h" | |
20 #include "services/ui/public/interfaces/constants.mojom.h" | |
21 #include "ui/app_list/presenter/app_list.h" | |
22 #include "ui/aura/window.h" | |
23 #include "ui/aura/window_tree_host.h" | |
24 #include "ui/display/screen.h" | |
25 #include "ui/views/examples/examples_window.h" | |
26 | |
27 namespace { | |
28 | |
29 void ShowViewsExamples() { | |
30 views::examples::ShowExamplesWindow(views::examples::DO_NOTHING_ON_CLOSE); | |
31 } | |
32 | |
33 class ShellInit : public ash::shell::ShellDelegateImpl, | |
34 public ash::ShellObserver { | |
35 public: | |
36 ShellInit() { | |
37 input_device_client_ = base::MakeUnique<ui::InputDeviceClient>(); | |
kylechar
2017/04/26 16:41:44
nit: move to initializer list.
sky
2017/04/26 19:36:41
Moved to separate cl.
| |
38 } | |
39 ~ShellInit() override = default; | |
40 | |
41 void set_window_manager_app(ash::mus::WindowManagerApplication* app) { | |
42 window_manager_app_ = app; | |
43 } | |
44 | |
45 // ash::shell::ShellDelegateImpl: | |
46 void PreInit() override { | |
47 DCHECK(window_manager_app_->GetConnector()); | |
48 ui::mojom::InputDeviceServerPtr server; | |
49 window_manager_app_->GetConnector()->BindInterface(ui::mojom::kServiceName, | |
50 &server); | |
51 input_device_client_->Connect(std::move(server)); | |
52 | |
53 ash::shell::ShellDelegateImpl::PreInit(); | |
54 ash::Shell::Get()->AddShellObserver(this); | |
55 } | |
56 | |
57 // ash::ShellObserver: | |
58 void OnShellInitialized() override { | |
59 ash::Shell::Get()->RemoveShellObserver(this); | |
60 | |
61 // Initialize session controller client and create fake user sessions. The | |
62 // fake user sessions makes ash into the logged in state. | |
63 example_session_controller_client_ = | |
64 base::MakeUnique<ash::shell::ExampleSessionControllerClient>( | |
65 ash::Shell::Get()->session_controller()); | |
66 example_session_controller_client_->Initialize(); | |
67 | |
68 window_watcher_ = base::MakeUnique<ash::shell::WindowWatcher>(); | |
69 display::Screen::GetScreen()->AddObserver(window_watcher_.get()); | |
70 ash::shell::InitWindowTypeLauncher(base::Bind(&ShowViewsExamples)); | |
71 | |
72 // Initialize the example app list presenter. | |
73 example_app_list_presenter_ = | |
74 base::MakeUnique<ash::shell::ExampleAppListPresenter>(); | |
75 ash::Shell::Get()->app_list()->SetAppListPresenter( | |
76 example_app_list_presenter_->CreateInterfacePtrAndBind()); | |
77 | |
78 ash::Shell::GetPrimaryRootWindow()->GetHost()->Show(); | |
79 } | |
80 | |
81 private: | |
82 std::unique_ptr<ash::shell::ExampleAppListPresenter> | |
83 example_app_list_presenter_; | |
84 std::unique_ptr<ash::shell::WindowWatcher> window_watcher_; | |
85 std::unique_ptr<ash::shell::ExampleSessionControllerClient> | |
86 example_session_controller_client_; | |
87 std::unique_ptr<ui::InputDeviceClient> input_device_client_; | |
88 ash::mus::WindowManagerApplication* window_manager_app_ = nullptr; | |
89 | |
90 DISALLOW_COPY_AND_ASSIGN(ShellInit); | |
91 }; | |
92 | |
93 } // namespace | |
94 | |
95 MojoResult ServiceMain(MojoHandle service_request_handle) { | |
96 const bool show_primary_host_on_connect = false; | |
97 std::unique_ptr<ShellInit> shell_init_ptr = base::MakeUnique<ShellInit>(); | |
98 ShellInit* shell_init = shell_init_ptr.get(); | |
99 ash::mus::WindowManagerApplication* window_manager_app = | |
100 new ash::mus::WindowManagerApplication(show_primary_host_on_connect, | |
101 ash::Config::MUS, | |
102 std::move(shell_init_ptr)); | |
103 shell_init->set_window_manager_app(window_manager_app); | |
104 service_manager::ServiceRunner runner(window_manager_app); | |
105 return runner.Run(service_request_handle); | |
106 } | |
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