ui/events/ozone/layout/no/no_keyboard_layout_engine.h

   1 // Copyright 2014 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 #ifndef UI_EVENTS_OZONE_LAYOUT_NO_NO_KEYBOARD_LAYOUT_ENGINE_H_
   6 #define UI_EVENTS_OZONE_LAYOUT_NO_NO_KEYBOARD_LAYOUT_ENGINE_H_
   7
   8 #include "ui/events/ozone/layout/events_ozone_layout_export.h"
   9 #include "ui/events/ozone/layout/keyboard_layout_engine.h"
  10
  11 namespace ui {
  12
  13 class EVENTS_OZONE_LAYOUT_EXPORT NoKeyboardLayoutEngine
  14     : public KeyboardLayoutEngine {
  15  public:
  16   NoKeyboardLayoutEngine() {}
  17   ~NoKeyboardLayoutEngine() override {}
  18
  19   // KeyboardLayoutEngine overrides:
  20   bool CanSetCurrentLayout() const override;
  21   bool SetCurrentLayoutByName(const std::string& layout_name) override;
  22   bool UsesISOLevel5Shift() const override;
  23   bool UsesAltGr() const override;
  24   bool Lookup(DomCode dom_code,
  25               int flags,
  26               DomKey* dom_key,
  27               base::char16* character,
  28               KeyboardCode* key_code,
  29               uint32* platform_keycode) const override;
  30 };
  31
  32 }  // namespace ui
  33
  34 #endif  // UI_EVENTS_OZONE_LAYOUT_NO_NO_KEYBOARD_LAYOUT_ENGINE_H_