1// Copyright (c) 2011 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/printing/printer_manager_dialog.h"
6
7#include <windows.h>
8#include <shellapi.h>
9
10#include "base/bind.h"
11#include "base/files/file_path.h"
12#include "base/path_service.h"
13#include "base/threading/thread.h"
14#include "chrome/browser/browser_process.h"
15#include "content/public/browser/browser_thread.h"
16
17using content::BrowserThread;
18
19namespace printing {
20
21// A helper callback that opens the printer management dialog.
22void OpenPrintersDialogCallback() {
23  base::FilePath sys_dir;
24  PathService::Get(base::DIR_SYSTEM, &sys_dir);
25  base::FilePath rundll32 = sys_dir.AppendASCII("rundll32.exe");
26  base::FilePath shell32dll = sys_dir.AppendASCII("shell32.dll");
27
28  std::wstring args(shell32dll.value());
29  args.append(L",SHHelpShortcuts_RunDLL PrintersFolder");
30  ShellExecute(NULL, L"open", rundll32.value().c_str(), args.c_str(), NULL,
31               SW_SHOWNORMAL);
32}
33
34void PrinterManagerDialog::ShowPrinterManagerDialog() {
35  BrowserThread::PostTask(
36      BrowserThread::FILE,
37      FROM_HERE,
38      base::Bind(OpenPrintersDialogCallback));
39}
40
41}  // namespace printing
42