| // 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. |
| |
| #ifndef UI_BASE_L10N_L10N_UTIL_WIN_H_ |
| #define UI_BASE_L10N_L10N_UTIL_WIN_H_ |
| |
| #include <windows.h> |
| #include <string> |
| #include <vector> |
| |
| #include "base/strings/string16.h" |
| #include "ui/base/ui_base_export.h" |
| |
| namespace l10n_util { |
| |
| // Returns the locale-dependent extended window styles. |
| // This function is used for adding locale-dependent extended window styles |
| // (e.g. WS_EX_LAYOUTRTL, WS_EX_RTLREADING, etc.) when creating a window. |
| // Callers should OR this value into their extended style value when creating |
| // a window. |
| UI_BASE_EXPORT int GetExtendedStyles(); |
| |
| // TODO(xji): |
| // This is a temporary name, it will eventually replace GetExtendedStyles |
| UI_BASE_EXPORT int GetExtendedTooltipStyles(); |
| |
| // Give an HWND, this function sets the WS_EX_LAYOUTRTL extended style for the |
| // underlying window. When this style is set, the UI for the window is going to |
| // be mirrored. This is generally done for the UI of right-to-left languages |
| // such as Hebrew. |
| UI_BASE_EXPORT void HWNDSetRTLLayout(HWND hwnd); |
| |
| // See http://blogs.msdn.com/oldnewthing/archive/2005/09/15/467598.aspx |
| // and http://blogs.msdn.com/oldnewthing/archive/2006/06/26/647365.aspx |
| // as to why we need these three functions. |
| |
| // Return true if the default font (we get from Windows) is not suitable |
| // to use in the UI of the current UI (e.g. Malayalam, Bengali). If |
| // override_font_family and font_size_scaler are not null, they'll be |
| // filled with the font family name and the size scaler. The output |
| // parameters are not modified if the return value is false. |
| UI_BASE_EXPORT bool NeedOverrideDefaultUIFont( |
| base::string16* override_font_family, |
| double* font_size_scaler); |
| |
| // Allow processes to override the configured locale with the user's Windows UI |
| // languages. This function should generally be called once early in |
| // Application startup. |
| UI_BASE_EXPORT void OverrideLocaleWithUILanguageList(); |
| |
| // Retrieve the locale override, or an empty vector if the locale has not been |
| // or failed to be overridden. |
| UI_BASE_EXPORT const std::vector<std::string>& GetLocaleOverrides(); |
| |
| } // namespace l10n_util |
| |
| #endif // UI_BASE_L10N_L10N_UTIL_WIN_H_ |