Cross-platform CL to remove app/win/win_util.h&cc and related work.

See Issue 70141 for the full move details; see my inline review comments.

Changes significantly different from or beyond those prescribed by the bug:
*Consolidated a lot of GrabWindowSnapshot code.
*Moved EnsureRectIsVisibleInRect to views::internal namespace for test access.
*Moved app/win/win_util_unittest.cc to views/window/window_win_unittest.h
*Named ui/base/message_box_win.h instead of ui/base/message_box.h
*Made WindowWin::GetWindowTitleFont static; needed in static contexts.
*Denoted WindowWin::FrameTypeChanged as a Window override, moved code.
*Moved TestGrabWindowSnapshot into new file: chrome/browser/ui/window_snapshot/window_snapshot_mac_unittest.mm

BUG=70141
TEST=none

Review URL: http://codereview.chromium.org/6386009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@73589 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 41 insertions, 0 deletions

diff --git a/ui/base/message_box_win.cc b/ui/base/message_box_win.cc
new file mode 100755
index 0000000..622a9d8
--- /dev/null
+++ b/ui/base/message_box_win.cc
@@ -0,0 +1,41 @@
+// 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