| // Copyright (c) 2013 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/browser_process_platform_part_aurawin.h" |
| |
| #include "base/command_line.h" |
| #include "base/logging.h" |
| #include "base/prefs/pref_service.h" |
| #include "base/process/kill.h" |
| #include "base/win/windows_version.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/chrome_notification_types.h" |
| #include "chrome/browser/first_run/upgrade_util.h" |
| #include "chrome/browser/first_run/upgrade_util_win.h" |
| #include "chrome/browser/lifetime/application_lifetime.h" |
| #include "chrome/browser/metro_viewer/chrome_metro_viewer_process_host_aurawin.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "chrome/common/pref_names.h" |
| #include "content/public/browser/notification_service.h" |
| |
| #include "ui/aura/remote_window_tree_host_win.h" |
| |
| BrowserProcessPlatformPart::BrowserProcessPlatformPart() { |
| if (base::win::GetVersion() >= base::win::VERSION_WIN8) { |
| // Tell metro viewer to close when we are shutting down. |
| registrar_.Add(this, chrome::NOTIFICATION_APP_TERMINATING, |
| content::NotificationService::AllSources()); |
| } |
| } |
| |
| BrowserProcessPlatformPart::~BrowserProcessPlatformPart() { |
| } |
| |
| void BrowserProcessPlatformPart::OnMetroViewerProcessTerminated() { |
| metro_viewer_process_host_.reset(NULL); |
| } |
| |
| void BrowserProcessPlatformPart::PlatformSpecificCommandLineProcessing( |
| const CommandLine& command_line) { |
| // Check for Windows 8 specific commandlines requesting that this process |
| // either connect to an existing viewer or launch a new viewer and |
| // synchronously wait for it to connect. |
| |
| bool launch = command_line.HasSwitch(switches::kViewerLaunchViaAppId); |
| bool connect = (launch || |
| (command_line.HasSwitch(switches::kViewerConnect) && |
| !metro_viewer_process_host_.get())); |
| if (!connect) |
| return; |
| // Create a host to connect to the Metro viewer process over IPC. |
| metro_viewer_process_host_.reset(new ChromeMetroViewerProcessHost()); |
| if (launch) { |
| CHECK(metro_viewer_process_host_->LaunchViewerAndWaitForConnection( |
| command_line.GetSwitchValueNative( |
| switches::kViewerLaunchViaAppId))); |
| } |
| |
| } |
| |
| void BrowserProcessPlatformPart::Observe( |
| int type, |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) { |
| |
| DCHECK(type == chrome::NOTIFICATION_APP_TERMINATING); |
| PrefService* pref_service = g_browser_process->local_state(); |
| bool is_relaunch = pref_service->GetBoolean(prefs::kWasRestarted); |
| if (is_relaunch) { |
| upgrade_util::RelaunchMode mode = |
| upgrade_util::RelaunchModeStringToEnum( |
| pref_service->GetString(prefs::kRelaunchMode)); |
| if (metro_viewer_process_host_.get()) { |
| if (mode == upgrade_util::RELAUNCH_MODE_DESKTOP) { |
| // Metro -> Desktop |
| chrome::ActivateDesktopHelper(chrome::ASH_TERMINATE); |
| } else { |
| // Metro -> Metro |
| ChromeMetroViewerProcessHost::HandleMetroExit(); |
| } |
| } |
| } |
| } |