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// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_EVENTS_OZONE_KEYBOARD_HOOK_OZONE_H_
#define UI_EVENTS_OZONE_KEYBOARD_HOOK_OZONE_H_
#include "base/callback.h"
#include "base/component_export.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
#include "ui/events/keyboard_hook.h"
namespace ui {
enum class PlatformKeyboardHookTypes;
class PlatformKeyboardHook;
// Ozone-specific implementation of the KeyboardHook interface.
//
// Wraps the platform implementation spawned by the current Ozone platform.
class COMPONENT_EXPORT(KEYBOARD_HOOK) KeyboardHookOzone : public KeyboardHook {
public:
KeyboardHookOzone(PlatformKeyboardHookTypes type,
KeyEventCallback callback,
absl::optional<base::flat_set<DomCode>> dom_codes,
gfx::AcceleratedWidget widget);
KeyboardHookOzone(const KeyboardHookOzone&) = delete;
KeyboardHookOzone& operator=(const KeyboardHookOzone&) = delete;
~KeyboardHookOzone() override;
// KeyboardHook:
bool IsKeyLocked(DomCode dom_code) const override;
private:
// The platform implementation.
std::unique_ptr<PlatformKeyboardHook> platform_keyboard_hook_;
};
} // namespace ui
#endif // UI_EVENTS_OZONE_KEYBOARD_HOOK_OZONE_H_
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