electron/browser/browser_win.cc

61 lines
1.4 KiB
C++

// Copyright (c) 2013 GitHub, Inc. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "browser/browser.h"
#include <windows.h>
#include "base/base_paths.h"
#include "base/file_version_info.h"
#include "base/files/file_path.h"
#include "base/memory/scoped_ptr.h"
#include "base/path_service.h"
#include "base/strings/utf_string_conversions.h"
namespace atom {
namespace {
BOOL CALLBACK WindowsEnumerationHandler(HWND hwnd, LPARAM param) {
DWORD target_process_id = *reinterpret_cast<DWORD*>(param);
DWORD process_id = 0;
GetWindowThreadProcessId(hwnd, &process_id);
if (process_id == target_process_id) {
SetFocus(hwnd);
return FALSE;
}
return TRUE;
}
} // namespace
void Browser::Terminate() {
is_quiting_ = true;
PostQuitMessage(0);
}
void Browser::Focus() {
// On Windows we just focus on the first window found for this process.
DWORD pid = GetCurrentProcessId();
EnumWindows(&WindowsEnumerationHandler, reinterpret_cast<LPARAM>(&pid));
}
std::string Browser::GetVersion() {
base::FilePath path;
if (PathService::Get(base::FILE_EXE, &path)) {
scoped_ptr<FileVersionInfo> version_info(
FileVersionInfo::CreateFileVersionInfo(path));
return UTF16ToUTF8(version_info->product_version());
}
return "";
}
void Browser::CancelQuit() {
// TODO: Research on how to cancel shutdown in Windows.
}
} // namespace atom