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.
5 #include "chrome/browser/chromeos/app_mode/app_session_lifetime.h"
7 #include "apps/shell_window.h"
8 #include "apps/shell_window_registry.h"
9 #include "ash/wm/window_state.h"
10 #include "base/basictypes.h"
11 #include "base/lazy_instance.h"
12 #include "base/prefs/pref_service.h"
13 #include "chrome/browser/browser_process.h"
14 #include "chrome/browser/chromeos/app_mode/kiosk_app_update_service.h"
15 #include "chrome/browser/lifetime/application_lifetime.h"
16 #include "chrome/browser/policy/browser_policy_connector.h"
17 #include "chrome/browser/profiles/profile.h"
18 #include "chrome/common/pref_names.h"
20 using apps::ShellWindowRegistry;
26 // AppWindowHandler watches for app window and exits the session when the
27 // last app window is closed. It also initializes the kiosk app window so
28 // that it receives all function keys as a temp solution before underlying
29 // http:://crbug.com/166928 is fixed..
30 class AppWindowHandler : public ShellWindowRegistry::Observer {
32 AppWindowHandler() : window_registry_(NULL) {}
33 virtual ~AppWindowHandler() {}
35 void Init(Profile* profile) {
36 DCHECK(!window_registry_);
37 window_registry_ = ShellWindowRegistry::Get(profile);
39 window_registry_->AddObserver(this);
43 // apps::ShellWindowRegistry::Observer overrides:
44 virtual void OnShellWindowAdded(apps::ShellWindow* shell_window) OVERRIDE {
45 // Set flags to allow kiosk app to receive all function keys.
46 // TODO(xiyuan): Remove this after http:://crbug.com/166928.
47 ash::wm::WindowState* window_state =
48 ash::wm::GetWindowState(shell_window->GetNativeWindow());
49 window_state->set_top_row_keys_are_function_keys(true);
51 virtual void OnShellWindowIconChanged(apps::ShellWindow* shell_window)
53 virtual void OnShellWindowRemoved(apps::ShellWindow* shell_window) OVERRIDE {
54 if (window_registry_->shell_windows().empty()) {
55 chrome::AttemptUserExit();
56 window_registry_->RemoveObserver(this);
60 apps::ShellWindowRegistry* window_registry_;
62 DISALLOW_COPY_AND_ASSIGN(AppWindowHandler);
65 base::LazyInstance<AppWindowHandler> app_window_handler
66 = LAZY_INSTANCE_INITIALIZER;
70 void InitAppSession(Profile* profile, const std::string& app_id) {
71 // Binds the session lifetime with app window counts.
72 CHECK(app_window_handler == NULL);
73 app_window_handler.Get().Init(profile);
75 // Set the app_id for the current instance of KioskAppUpdateService.
76 KioskAppUpdateService* update_service =
77 KioskAppUpdateServiceFactory::GetForProfile(profile);
78 DCHECK(update_service);
80 update_service->set_app_id(app_id);
82 // If the device is not enterprise managed, set prefs to reboot after update.
83 if (!g_browser_process->browser_policy_connector()->IsEnterpriseManaged()) {
84 PrefService* local_state = g_browser_process->local_state();
85 local_state->SetBoolean(prefs::kRebootAfterUpdate, true);
89 } // namespace chromeos