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// Copyright (c) 2011 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 "ui/base/message_box_win.h"
#include <windows.h>
#include "base/base_switches.h"
#include "base/command_line.h"
#include "base/i18n/rtl.h"
#include "base/string16.h"
namespace ui {
// In addition to passing the RTL flags to ::MessageBox if we are running in an
// RTL locale, we need to make sure that LTR strings are rendered correctly by
// adding the appropriate Unicode directionality marks.
int MessageBox(HWND hwnd,
const string16& text,
const string16& caption,
UINT flags) {
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kNoMessageBox))
return IDOK;
UINT actual_flags = flags;
if (base::i18n::IsRTL())
actual_flags |= MB_RIGHT | MB_RTLREADING;
string16 localized_text = text;
base::i18n::AdjustStringForLocaleDirection(&localized_text);
const wchar_t* text_ptr = localized_text.c_str();
string16 localized_caption = caption;
base::i18n::AdjustStringForLocaleDirection(&localized_caption);
const wchar_t* caption_ptr = localized_caption.c_str();
return ::MessageBox(hwnd, text_ptr, caption_ptr, actual_flags);
}
} // namespace ui
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