chromium/ui/events/ozone/layout/keyboard_layout_engine.h

// 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_KEYBOARD_LAYOUT_ENGINE_H_
#define UI_EVENTS_OZONE_LAYOUT_KEYBOARD_LAYOUT_ENGINE_H_

#include <string>
#include <string_view>

#include "base/component_export.h"
#include "base/functional/callback.h"
#include "base/functional/callback_forward.h"
#include "ui/events/keycodes/dom/dom_key.h"
#include "ui/events/keycodes/keyboard_codes.h"

namespace ui {

enum class DomCode : uint32_t;

// A KeyboardLayoutEngine provides a platform-independent interface to
// key mapping. Key mapping provides a meaning (DomKey and character,
// and optionally Windows key code) for a physical key press (DomCode
// and modifier flags).
//
// This interface does not expose individual layouts because it must support
// platforms that only provide for one active system layout, and/or platforms
// where layouts have no accessible representation.
class COMPONENT_EXPORT(EVENTS_OZONE_LAYOUT) KeyboardLayoutEngine { … };

}  // namespace ui

#endif  // UI_EVENTS_OZONE_LAYOUT_KEYBOARD_LAYOUT_ENGINE_H_