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/metro_utils/metro_chrome_win.h" 6 7 #include <windows.h> 8 #include <shobjidl.h> 9 10 #include "base/files/file_path.h" 11 #include "base/path_service.h" 12 #include "base/win/metro.h" 13 #include "base/win/scoped_com_initializer.h" 14 #include "base/win/scoped_comptr.h" 15 #include "base/win/windows_version.h" 16 #include "chrome/installer/util/browser_distribution.h" 17 #include "chrome/installer/util/install_util.h" 18 #include "chrome/installer/util/shell_util.h" 19 20 namespace chrome { 21 22 bool ActivateMetroChrome() { 23 // TODO(cpu): For Win7 we need to activate differently. 24 if (base::win::GetVersion() < base::win::VERSION_WIN8) 25 return true; 26 27 base::FilePath chrome_exe; 28 if (!PathService::Get(base::FILE_EXE, &chrome_exe)) { 29 NOTREACHED() << "Failed to get chrome exe path"; 30 return false; 31 } 32 33 base::string16 app_id = ShellUtil::GetBrowserModelId( 34 BrowserDistribution::GetDistribution(), 35 InstallUtil::IsPerUserInstall(chrome_exe.value().c_str())); 36 if (app_id.empty()) { 37 NOTREACHED() << "Failed to get chrome app user model id."; 38 return false; 39 } 40 41 base::win::ScopedComPtr<IApplicationActivationManager> activation_manager; 42 HRESULT hr = activation_manager.CreateInstance( 43 CLSID_ApplicationActivationManager); 44 if (!activation_manager) { 45 NOTREACHED() << "Failed to cocreate activation manager. Error: " 46 << std::showbase << std::hex << hr; 47 return false; 48 } 49 50 unsigned long pid = 0; 51 hr = activation_manager->ActivateApplication(app_id.c_str(), 52 L"open", 53 AO_NONE, 54 &pid); 55 if (FAILED(hr)) { 56 NOTREACHED() << "Failed to activate metro chrome. Error: " 57 << std::showbase << std::hex << hr; 58 return false; 59 } 60 61 return true; 62 } 63 64 Win8Environment GetWin8Environment(HostDesktopType desktop) { 65 #if defined(USE_AURA) && defined(USE_ASH) 66 if (desktop == chrome::HOST_DESKTOP_TYPE_ASH) 67 return WIN_8_ENVIRONMENT_METRO_AURA; 68 else 69 return WIN_8_ENVIRONMENT_DESKTOP_AURA; 70 #else 71 if (base::win::IsProcessImmersive(::GetCurrentProcess())) 72 return WIN_8_ENVIRONMENT_METRO; 73 else 74 return WIN_8_ENVIRONMENT_DESKTOP; 75 #endif 76 } 77 78 79 } // namespace chrome 80