// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_EVENTS_OZONE_LAYOUT_NO_NO_KEYBOARD_LAYOUT_ENGINE_H_
#define UI_EVENTS_OZONE_LAYOUT_NO_NO_KEYBOARD_LAYOUT_ENGINE_H_

#include "base/component_export.h"
#include "ui/events/ozone/layout/keyboard_layout_engine.h"

namespace ui {

class COMPONENT_EXPORT(EVENTS_OZONE_LAYOUT) NoKeyboardLayoutEngine
    : public KeyboardLayoutEngine {
 public:
  NoKeyboardLayoutEngine() {}
  ~NoKeyboardLayoutEngine() override {}

  // KeyboardLayoutEngine overrides:
  std::string_view GetLayoutName() const override;
  bool CanSetCurrentLayout() const override;
  void SetCurrentLayoutByName(const std::string& layout_name,
                              base::OnceCallback<void(bool)> callback) override;
  bool SetCurrentLayoutFromBuffer(const char* keymap_string,
                                  size_t size) override;
  bool UsesISOLevel5Shift() const override;
  bool UsesAltGr() const override;
  bool Lookup(DomCode dom_code,
              int flags,
              DomKey* dom_key,
              KeyboardCode* key_code) const override;
  void SetInitCallbackForTest(base::OnceClosure closure) override;
};

}  // namespace ui

#endif  // UI_EVENTS_OZONE_LAYOUT_NO_NO_KEYBOARD_LAYOUT_ENGINE_H_