File: keyboard_ui_factory.h

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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef ASH_KEYBOARD_UI_KEYBOARD_UI_FACTORY_H_
#define ASH_KEYBOARD_UI_KEYBOARD_UI_FACTORY_H_

#include <memory>

#include "ash/keyboard/ui/keyboard_export.h"

namespace keyboard {

class KeyboardUI;

// KeyboardUIFactory is the factory of platform-dependent KeyboardUI.
class KEYBOARD_EXPORT KeyboardUIFactory {
 public:
  KeyboardUIFactory();

  KeyboardUIFactory(const KeyboardUIFactory&) = delete;
  KeyboardUIFactory& operator=(const KeyboardUIFactory&) = delete;

  virtual ~KeyboardUIFactory();

  // Creates a new instance of KeyboardUI.
  virtual std::unique_ptr<KeyboardUI> CreateKeyboardUI() = 0;
};

}  // namespace keyboard

#endif  // ASH_KEYBOARD_UI_KEYBOARD_UI_FACTORY_H_