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// Copyright 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/metro_utils/metro_chrome_win.h"
#include <windows.h>
#include <shobjidl.h>
#include "base/files/file_path.h"
#include "base/path_service.h"
#include "base/win/metro.h"
#include "base/win/scoped_com_initializer.h"
#include "base/win/scoped_comptr.h"
#include "base/win/windows_version.h"
#include "chrome/installer/util/browser_distribution.h"
#include "chrome/installer/util/install_util.h"
#include "chrome/installer/util/shell_util.h"
namespace chrome {
bool ActivateMetroChrome() {
// TODO(cpu): For Win7 we need to activate differently.
if (base::win::GetVersion() < base::win::VERSION_WIN8)
return true;
base::FilePath chrome_exe;
if (!PathService::Get(base::FILE_EXE, &chrome_exe)) {
NOTREACHED() << "Failed to get chrome exe path";
return false;
}
base::string16 app_id =
ShellUtil::GetBrowserModelId(BrowserDistribution::GetDistribution(),
InstallUtil::IsPerUserInstall(chrome_exe));
if (app_id.empty()) {
NOTREACHED() << "Failed to get chrome app user model id.";
return false;
}
base::win::ScopedComPtr<IApplicationActivationManager> activation_manager;
HRESULT hr = activation_manager.CreateInstance(
CLSID_ApplicationActivationManager);
if (!activation_manager.get()) {
NOTREACHED() << "Failed to cocreate activation manager. Error: "
<< std::showbase << std::hex << hr;
return false;
}
unsigned long pid = 0;
hr = activation_manager->ActivateApplication(app_id.c_str(),
L"open",
AO_NONE,
&pid);
if (FAILED(hr)) {
NOTREACHED() << "Failed to activate metro chrome. Error: "
<< std::showbase << std::hex << hr;
return false;
}
return true;
}
Win8Environment GetWin8Environment(HostDesktopType desktop) {
#if defined(USE_AURA) && defined(USE_ASH)
if (desktop == chrome::HOST_DESKTOP_TYPE_ASH)
return WIN_8_ENVIRONMENT_METRO_AURA;
else
return WIN_8_ENVIRONMENT_DESKTOP_AURA;
#else
if (base::win::IsProcessImmersive(::GetCurrentProcess()))
return WIN_8_ENVIRONMENT_METRO;
else
return WIN_8_ENVIRONMENT_DESKTOP;
#endif
}
} // namespace chrome
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