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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "ui/events/test/keyboard_layout.h" |
| 6 |
| 7 #include "base/logging.h" |
| 8 |
| 9 namespace ui { |
| 10 |
| 11 // |LoadKeyboardLayout()| ensures the locale to be loaded into the system |
| 12 // (Similar to temporarily adding a locale in Control Panel), otherwise |
| 13 // |ToUnicodeEx()| will fall-back to the default locale. |
| 14 // See MSDN LoadKeyboardLayout(): |
| 15 // https://msdn.microsoft.com/en-us/library/windows/desktop/ms646305(v=vs.85).as
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| 16 // And language constants and strings: |
| 17 // https://msdn.microsoft.com/en-us/library/windows/desktop/dd318693(v=vs.85).as
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| 18 PlatformKeyboardLayout GetPlatformKeyboardLayout(KeyboardLayout layout) { |
| 19 switch (layout) { |
| 20 case KEYBOARD_LAYOUT_ENGLISH_US: |
| 21 return LoadKeyboardLayout(L"00000409", KLF_ACTIVATE); |
| 22 case KEYBOARD_LAYOUT_FRENCH: |
| 23 return LoadKeyboardLayout(L"0000040c", KLF_ACTIVATE); |
| 24 case KEYBOARD_LAYOUT_GERMAN: |
| 25 return LoadKeyboardLayout(L"00000407", KLF_ACTIVATE); |
| 26 case KEYBOARD_LAYOUT_GREEK: |
| 27 return LoadKeyboardLayout(L"00000408", KLF_ACTIVATE); |
| 28 case KEYBOARD_LAYOUT_JAPANESE: |
| 29 return LoadKeyboardLayout(L"00000411", KLF_ACTIVATE); |
| 30 case KEYBOARD_LAYOUT_KOREAN: |
| 31 return LoadKeyboardLayout(L"00000412", KLF_ACTIVATE); |
| 32 case KEYBOARD_LAYOUT_RUSSIAN: |
| 33 return LoadKeyboardLayout(L"00000419", KLF_ACTIVATE); |
| 34 } |
| 35 |
| 36 NOTREACHED(); |
| 37 return 0; |
| 38 } |
| 39 |
| 40 PlatformKeyboardLayout ScopedKeyboardLayout::GetActiveLayout() { |
| 41 return GetKeyboardLayout(0); |
| 42 } |
| 43 |
| 44 void ScopedKeyboardLayout::ActivateLayout(PlatformKeyboardLayout layout) { |
| 45 DCHECK(layout); |
| 46 HKL result = ActivateKeyboardLayout(layout, 0); |
| 47 DCHECK(!!result); |
| 48 } |
| 49 |
| 50 } // namespace ui |
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