| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/lifetime/application_lifetime.h" |
| |
| #include "base/bind.h" |
| #include "base/prefs/pref_service.h" |
| #include "base/win/metro.h" |
| #include "base/win/windows_version.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/first_run/upgrade_util.h" |
| #include "chrome/browser/ui/browser_finder.h" |
| #include "chrome/common/pref_names.h" |
| #include "ui/views/widget/widget.h" |
| |
| #if defined(USE_AURA) |
| #include "base/environment.h" |
| #include "base/files/file_path.h" |
| #include "base/path_service.h" |
| #include "chrome/browser/metro_utils/metro_chrome_win.h" |
| #include "chrome/browser/metro_viewer/chrome_metro_viewer_process_host_aurawin.h" |
| #include "chrome/browser/shell_integration.h" |
| #include "chrome/common/chrome_constants.h" |
| #include "chrome/installer/util/util_constants.h" |
| #include "content/public/browser/web_contents.h" |
| #endif |
| |
| namespace chrome { |
| |
| #if !defined(USE_AURA) |
| void HandleAppExitingForPlatform() { |
| views::Widget::CloseAllSecondaryWidgets(); |
| } |
| #endif |
| |
| // Following set of functions, which are used to switch chrome mode after |
| // restart are used for in places where either user explicitly wants to switch |
| // mode or some functionality is not available in either mode and we ask user |
| // to switch mode. |
| // Here mode refers to Windows 8 modes such as Metro (also called immersive) |
| // and desktop mode (Classic or traditional). |
| |
| // Mode switch based on current mode which is devised from current process. |
| void AttemptRestartWithModeSwitch() { |
| #if defined(USE_AURA) |
| // This function should be called only from non aura code path. |
| // In aura/ash windows world browser process is always non metro. |
| NOTREACHED(); |
| #else |
| // The kRestartSwitchMode preference does not exists for Windows 7 and older |
| // operating systems so there is no need for OS version check. |
| PrefService* prefs = g_browser_process->local_state(); |
| if (base::win::IsMetroProcess()) { |
| prefs->SetString(prefs::kRelaunchMode, |
| upgrade_util::kRelaunchModeDesktop); |
| } else { |
| prefs->SetString(prefs::kRelaunchMode, |
| upgrade_util::kRelaunchModeMetro); |
| } |
| AttemptRestart(); |
| #endif |
| } |
| |
| #if defined(USE_AURA) |
| void ActivateDesktopHelper(AshExecutionStatus ash_execution_status) { |
| scoped_ptr<base::Environment> env(base::Environment::Create()); |
| std::string version_str; |
| |
| // Get the version variable and remove it from the environment. |
| if (!env->GetVar(chrome::kChromeVersionEnvVar, &version_str)) |
| version_str.clear(); |
| |
| base::FilePath exe_path; |
| if (!PathService::Get(base::FILE_EXE, &exe_path)) |
| return; |
| |
| base::FilePath path(exe_path.DirName()); |
| |
| // The relauncher is ordinarily in the version directory. When running in a |
| // build tree however (where CHROME_VERSION is not set in the environment) |
| // look for it in Chrome's directory. |
| if (!version_str.empty()) |
| path = path.AppendASCII(version_str); |
| |
| path = path.Append(installer::kDelegateExecuteExe); |
| |
| // Actually launching the process needs to happen in the metro viewer, |
| // otherwise it won't automatically transition to desktop. So we have |
| // to send an IPC to the viewer to do the ShellExecute. |
| ChromeMetroViewerProcessHost::HandleActivateDesktop( |
| path, ash_execution_status == ASH_TERMINATE); |
| } |
| #endif |
| |
| void AttemptRestartToDesktopMode() { |
| PrefService* prefs = g_browser_process->local_state(); |
| prefs->SetString(prefs::kRelaunchMode, |
| upgrade_util::kRelaunchModeDesktop); |
| |
| AttemptRestart(); |
| } |
| |
| void AttemptRestartToMetroMode() { |
| PrefService* prefs = g_browser_process->local_state(); |
| prefs->SetString(prefs::kRelaunchMode, |
| upgrade_util::kRelaunchModeMetro); |
| AttemptRestart(); |
| } |
| |
| } // namespace chrome |