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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 #include "chrome/browser/ui/views/app_list/win/app_list_service_win.h" | |
6 | |
7 #include <stddef.h> | |
8 #include <stdint.h> | |
9 #include <sstream> | |
10 | |
11 #include "base/command_line.h" | |
12 #include "base/location.h" | |
13 #include "base/macros.h" | |
14 #include "base/memory/singleton.h" | |
15 #include "base/metrics/histogram.h" | |
16 #include "base/path_service.h" | |
17 #include "base/single_thread_task_runner.h" | |
18 #include "base/strings/utf_string_conversions.h" | |
19 #include "base/threading/sequenced_worker_pool.h" | |
20 #include "base/threading/thread_task_runner_handle.h" | |
21 #include "base/time/time.h" | |
22 #include "chrome/browser/browser_process.h" | |
23 #include "chrome/browser/browser_shutdown.h" | |
24 #include "chrome/browser/platform_util.h" | |
25 #include "chrome/browser/profiles/profile.h" | |
26 #include "chrome/browser/profiles/profile_manager.h" | |
27 #include "chrome/browser/ui/app_list/app_list_util.h" | |
28 #include "chrome/browser/ui/views/app_list/win/activation_tracker_win.h" | |
29 #include "chrome/browser/ui/views/app_list/win/app_list_controller_delegate_win. h" | |
30 #include "chrome/browser/ui/views/app_list/win/app_list_win.h" | |
31 #include "chrome/common/channel_info.h" | |
32 #include "chrome/common/chrome_constants.h" | |
33 #include "chrome/common/chrome_switches.h" | |
34 #include "chrome/common/pref_names.h" | |
35 #include "chrome/installer/util/browser_distribution.h" | |
36 #include "components/prefs/pref_service.h" | |
37 #include "components/version_info/version_info.h" | |
38 #include "content/public/browser/browser_thread.h" | |
39 #include "content/public/common/content_switches.h" | |
40 #include "ui/app_list/views/app_list_view.h" | |
41 #include "ui/base/ui_base_switches.h" | |
42 | |
43 #if defined(GOOGLE_CHROME_BUILD) | |
44 #include "chrome/installer/util/google_update_settings.h" | |
45 #include "chrome/installer/util/install_util.h" | |
46 #include "chrome/installer/util/updating_app_registration_data.h" | |
47 #include "chrome/installer/util/util_constants.h" | |
48 #endif // GOOGLE_CHROME_BUILD | |
49 | |
50 // static | |
51 AppListService* AppListService::Get() { | |
52 return AppListServiceWin::GetInstance(); | |
53 } | |
54 | |
55 // static | |
56 void AppListService::InitAll(Profile* initial_profile, | |
57 const base::FilePath& profile_path) { | |
58 AppListServiceWin::GetInstance()->Init(initial_profile); | |
59 } | |
60 | |
61 namespace { | |
62 | |
63 const int kUnusedAppListNoWarmupDays = 28; | |
64 | |
65 #if defined(GOOGLE_CHROME_BUILD) | |
66 void SetDidRunForNDayActiveStats() { | |
67 DCHECK(content::BrowserThread::GetBlockingPool()->RunsTasksOnCurrentThread()); | |
68 base::FilePath exe_path; | |
69 if (!PathService::Get(base::DIR_EXE, &exe_path)) { | |
70 NOTREACHED(); | |
71 return; | |
72 } | |
73 bool system_install = !InstallUtil::IsPerUserInstall(exe_path); | |
74 // Using Chrome Binary dist: Chrome dist may not exist for the legacy | |
75 // App Launcher, and App Launcher dist may be "shadow", which does not | |
76 // contain the information needed to determine multi-install. | |
77 // Edge case involving Canary: crbug/239163. | |
78 BrowserDistribution* chrome_binaries_dist = | |
79 BrowserDistribution::GetSpecificDistribution( | |
80 BrowserDistribution::CHROME_BINARIES); | |
81 if (chrome_binaries_dist && | |
82 InstallUtil::IsMultiInstall(chrome_binaries_dist, system_install)) { | |
83 UpdatingAppRegistrationData app_launcher_reg_data( | |
84 installer::kAppLauncherGuid); | |
85 GoogleUpdateSettings::UpdateDidRunStateForApp( | |
tapted
2016/07/20 01:15:34
This is the only caller external to google_update_
calamity
2016/07/25 02:34:22
Done.
| |
86 app_launcher_reg_data, true /* did_run */); | |
87 } | |
88 } | |
89 #endif // GOOGLE_CHROME_BUILD | |
90 | |
91 } // namespace | |
92 | |
93 // static | |
94 AppListServiceWin* AppListServiceWin::GetInstance() { | |
95 return base::Singleton<AppListServiceWin, | |
96 base::LeakySingletonTraits<AppListServiceWin>>::get(); | |
97 } | |
98 | |
99 AppListServiceWin::AppListServiceWin() | |
100 : AppListServiceViews(std::unique_ptr<AppListControllerDelegate>( | |
101 new AppListControllerDelegateWin(this))) {} | |
102 | |
103 AppListServiceWin::~AppListServiceWin() { | |
104 } | |
105 | |
106 void AppListServiceWin::ShowForProfile(Profile* requested_profile) { | |
107 AppListServiceViews::ShowForProfile(requested_profile); | |
108 | |
109 #if defined(GOOGLE_CHROME_BUILD) | |
110 content::BrowserThread::PostBlockingPoolTask( | |
111 FROM_HERE, base::Bind(SetDidRunForNDayActiveStats)); | |
112 #endif // GOOGLE_CHROME_BUILD | |
113 } | |
114 | |
115 void AppListServiceWin::OnLoadProfileForWarmup(Profile* initial_profile) { | |
116 // App list profiles should not be off-the-record. | |
117 DCHECK(!initial_profile->IsOffTheRecord()); | |
118 DCHECK(!initial_profile->IsGuestSession()); | |
119 | |
120 if (!IsWarmupNeeded()) | |
121 return; | |
122 | |
123 base::Time before_warmup(base::Time::Now()); | |
124 shower().WarmupForProfile(initial_profile); | |
tapted
2016/07/20 01:15:34
I think this is the only caller of WarmupForProfil
calamity
2016/07/25 02:34:22
Done.
| |
125 UMA_HISTOGRAM_TIMES("Apps.AppListWarmupDuration", | |
tapted
2016/07/20 01:15:34
Mark obsolete in histograms.xml
calamity
2016/07/25 02:34:22
Done.
| |
126 base::Time::Now() - before_warmup); | |
127 } | |
128 | |
129 void AppListServiceWin::SetAppListNextPaintCallback(void (*callback)()) { | |
130 if (shower().app_list()) | |
131 shower().app_list()->SetNextPaintCallback(base::Bind(callback)); | |
tapted
2016/07/20 01:15:34
This is the only caller of SetNextPaintCallback()
calamity
2016/07/25 02:34:22
Done.
| |
132 else | |
133 next_paint_callback_ = base::Bind(callback); | |
134 } | |
135 | |
136 void AppListServiceWin::Init(Profile* initial_profile) { | |
137 ScheduleWarmup(); | |
138 AppListServiceViews::Init(initial_profile); | |
139 } | |
140 | |
141 void AppListServiceWin::CreateShortcut() { | |
142 NOTREACHED(); | |
143 } | |
144 | |
145 void AppListServiceWin::ScheduleWarmup() { | |
146 // Post a task to create the app list. This is posted to not impact startup | |
147 // time. | |
148 /* const */ int kInitWindowDelay = 30; | |
149 | |
150 // TODO(vadimt): Make kInitWindowDelay const and remove the below switch once | |
151 // crbug.com/431326 is fixed. | |
152 | |
153 // Profiler UMA data is reported only for first 30 sec after browser startup. | |
154 // To make all invocations of AppListServiceWin::LoadProfileForWarmup visible | |
155 // to the server-side analysis tool, reducing this period to 10 sec in Dev | |
156 // builds and Canary, where profiler instrumentations are enabled. | |
157 switch (chrome::GetChannel()) { | |
158 case version_info::Channel::UNKNOWN: | |
159 case version_info::Channel::CANARY: | |
160 kInitWindowDelay = 10; | |
161 break; | |
162 | |
163 case version_info::Channel::DEV: | |
164 case version_info::Channel::BETA: | |
165 case version_info::Channel::STABLE: | |
166 // Except on Canary, don't bother scheduling an app launcher warmup when | |
167 // it's not already enabled. Always schedule on Canary while collecting | |
168 // profiler data (see comment above). | |
169 if (!IsAppLauncherEnabled()) | |
170 return; | |
171 | |
172 // Profiler instrumentations are not enabled. | |
173 break; | |
174 } | |
175 | |
176 base::ThreadTaskRunnerHandle::Get()->PostDelayedTask( | |
177 FROM_HERE, base::Bind(&AppListServiceWin::LoadProfileForWarmup, | |
178 base::Unretained(this)), | |
179 base::TimeDelta::FromSeconds(kInitWindowDelay)); | |
180 } | |
181 | |
182 bool AppListServiceWin::IsWarmupNeeded() { | |
183 base::CommandLine* command_line = base::CommandLine::ForCurrentProcess(); | |
184 if (!g_browser_process || g_browser_process->IsShuttingDown() || | |
185 browser_shutdown::IsTryingToQuit() || | |
186 command_line->HasSwitch(switches::kTestType)) { | |
187 return false; | |
188 } | |
189 | |
190 // Don't warm up the app list if it hasn't been used for a while. If the last | |
191 // launch is unknown, record it as "used" on the first warmup. | |
192 PrefService* local_state = g_browser_process->local_state(); | |
193 int64_t last_launch_time_pref = | |
194 local_state->GetInt64(prefs::kAppListLastLaunchTime); | |
tapted
2016/07/20 01:15:34
This is the only getter, so this should be deleted
calamity
2016/07/25 02:34:22
Done.
| |
195 if (last_launch_time_pref == 0) | |
196 RecordAppListLastLaunch(); | |
197 | |
198 base::Time last_launch_time = | |
199 base::Time::FromInternalValue(last_launch_time_pref); | |
200 if (base::Time::Now() - last_launch_time > | |
201 base::TimeDelta::FromDays(kUnusedAppListNoWarmupDays)) { | |
202 return false; | |
203 } | |
204 | |
205 // We only need to initialize the view if there's no view already created and | |
206 // there's no profile loading to be shown. | |
207 return !shower().HasView() && !profile_loader().IsAnyProfileLoading(); | |
tapted
2016/07/20 01:15:34
hm - I don't think linux calls IsAnyProfileLoading
calamity
2016/07/25 02:34:22
Acknowledged.
| |
208 } | |
209 | |
210 void AppListServiceWin::LoadProfileForWarmup() { | |
211 if (!IsWarmupNeeded()) | |
212 return; | |
213 | |
214 ProfileManager* profile_manager = g_browser_process->profile_manager(); | |
215 base::FilePath profile_path(GetProfilePath(profile_manager->user_data_dir())); | |
216 | |
217 profile_loader().LoadProfileInvalidatingOtherLoads( | |
218 profile_path, | |
219 base::Bind(&AppListServiceWin::OnLoadProfileForWarmup, | |
220 base::Unretained(this))); | |
221 } | |
222 | |
223 void AppListServiceWin::OnViewBeingDestroyed() { | |
224 activation_tracker_.reset(); | |
225 AppListServiceViews::OnViewBeingDestroyed(); | |
226 } | |
227 | |
228 void AppListServiceWin::OnViewCreated() { | |
229 if (!next_paint_callback_.is_null()) { | |
230 shower().app_list()->SetNextPaintCallback(next_paint_callback_); | |
231 next_paint_callback_.Reset(); | |
232 } | |
233 activation_tracker_.reset(new ActivationTrackerWin(this)); | |
234 } | |
235 | |
236 void AppListServiceWin::OnViewDismissed() { | |
237 activation_tracker_->OnViewHidden(); | |
238 } | |
239 | |
240 void AppListServiceWin::MoveNearCursor(app_list::AppListView* view) { | |
241 AppListWin::MoveNearCursor(view); | |
242 } | |
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