| // Copyright 2014 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/utility/shell_handler_win.h" |
| |
| #include <commdlg.h> |
| |
| #include "base/files/file_path.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "chrome/common/chrome_utility_messages.h" |
| #include "content/public/utility/utility_thread.h" |
| #include "ui/base/win/open_file_name_win.h" |
| #include "ui/base/win/shell.h" |
| |
| ShellHandler::ShellHandler() {} |
| ShellHandler::~ShellHandler() {} |
| |
| bool ShellHandler::OnMessageReceived(const IPC::Message& message) { |
| bool handled = true; |
| IPC_BEGIN_MESSAGE_MAP(ShellHandler, message) |
| IPC_MESSAGE_HANDLER(ChromeUtilityMsg_OpenFileViaShell, |
| OnOpenFileViaShell) |
| IPC_MESSAGE_HANDLER(ChromeUtilityMsg_OpenFolderViaShell, |
| OnOpenFolderViaShell) |
| IPC_MESSAGE_HANDLER(ChromeUtilityMsg_GetOpenFileName, |
| OnGetOpenFileName) |
| IPC_MESSAGE_HANDLER(ChromeUtilityMsg_GetSaveFileName, |
| OnGetSaveFileName) |
| IPC_MESSAGE_UNHANDLED(handled = false) |
| IPC_END_MESSAGE_MAP() |
| return handled; |
| } |
| |
| void ShellHandler::OnOpenFileViaShell(const base::FilePath& full_path) { |
| ui::win::OpenFileViaShell(full_path); |
| } |
| |
| void ShellHandler::OnOpenFolderViaShell(const base::FilePath& full_path) { |
| ui::win::OpenFolderViaShell(full_path); |
| } |
| |
| void ShellHandler::OnGetOpenFileName( |
| HWND owner, |
| DWORD flags, |
| const GetOpenFileNameFilter& filter, |
| const base::FilePath& initial_directory, |
| const base::FilePath& filename) { |
| ui::win::OpenFileName open_file_name(owner, flags); |
| open_file_name.SetInitialSelection(initial_directory, filename); |
| open_file_name.SetFilters(filter); |
| |
| base::FilePath directory; |
| std::vector<base::FilePath> filenames; |
| |
| if (::GetOpenFileName(open_file_name.GetOPENFILENAME())) |
| open_file_name.GetResult(&directory, &filenames); |
| |
| if (filenames.size()) { |
| content::UtilityThread::Get()->Send( |
| new ChromeUtilityHostMsg_GetOpenFileName_Result(directory, filenames)); |
| } else { |
| content::UtilityThread::Get()->Send( |
| new ChromeUtilityHostMsg_GetOpenFileName_Failed()); |
| } |
| } |
| |
| void ShellHandler::OnGetSaveFileName( |
| const ChromeUtilityMsg_GetSaveFileName_Params& params) { |
| ui::win::OpenFileName open_file_name(params.owner, params.flags); |
| open_file_name.SetInitialSelection(params.initial_directory, |
| params.suggested_filename); |
| open_file_name.SetFilters(params.filters); |
| open_file_name.GetOPENFILENAME()->nFilterIndex = |
| params.one_based_filter_index; |
| open_file_name.GetOPENFILENAME()->lpstrDefExt = |
| params.default_extension.c_str(); |
| |
| open_file_name.MaybeInstallWindowPositionHookForSaveAsOnXP(); |
| |
| if (::GetSaveFileName(open_file_name.GetOPENFILENAME())) { |
| content::UtilityThread::Get()->Send( |
| new ChromeUtilityHostMsg_GetSaveFileName_Result( |
| base::FilePath(open_file_name.GetOPENFILENAME()->lpstrFile), |
| open_file_name.GetOPENFILENAME()->nFilterIndex)); |
| return; |
| } |
| |
| // Zero means the dialog was closed, otherwise we had an error. |
| DWORD error_code = ::CommDlgExtendedError(); |
| if (error_code != 0) |
| NOTREACHED() << "GetSaveFileName failed with code: " << error_code; |
| |
| content::UtilityThread::Get()->Send( |
| new ChromeUtilityHostMsg_GetSaveFileName_Failed()); |
| } |