blob: 4c49bf62fa198dac992179044e9f9dd306326129 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
// Copyright (c) 2009 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/common/l10n_util.h"
#include "chrome/common/l10n_util_win.h"
#include "base/win_util.h"
namespace l10n_util {
int GetExtendedStyles() {
return GetTextDirection() == LEFT_TO_RIGHT ? 0 :
WS_EX_LAYOUTRTL | WS_EX_RTLREADING;
}
int GetExtendedTooltipStyles() {
return GetTextDirection() == LEFT_TO_RIGHT ? 0 : WS_EX_LAYOUTRTL;
}
void HWNDSetRTLLayout(HWND hwnd) {
DWORD ex_style = ::GetWindowLong(hwnd, GWL_EXSTYLE);
// We don't have to do anything if the style is already set for the HWND.
if (!(ex_style & WS_EX_LAYOUTRTL)) {
ex_style |= WS_EX_LAYOUTRTL;
::SetWindowLong(hwnd, GWL_EXSTYLE, ex_style);
// Right-to-left layout changes are not applied to the window immediately
// so we should make sure a WM_PAINT is sent to the window by invalidating
// the entire window rect.
::InvalidateRect(hwnd, NULL, true);
}
}
bool IsLocaleSupportedByOS(const std::wstring& locale) {
// Block Oriya on Windows XP.
return !(LowerCaseEqualsASCII(locale, "or") &&
win_util::GetWinVersion() < win_util::WINVERSION_VISTA);
}
} // namespace l10n_util
|
