blob: 7b1895a24b00903d21920b772c85c2c250a497be [file] [log] [blame]
// 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.
#include "ui/aura/scoped_simple_keyboard_hook.h"
#include <utility>
#include "base/stl_util.h"
#include "ui/events/keycodes/dom/dom_code.h"
namespace aura {
ScopedSimpleKeyboardHook::ScopedSimpleKeyboardHook(
base::Optional<base::flat_set<ui::DomCode>> dom_codes)
: dom_codes_(std::move(dom_codes)) {}
ScopedSimpleKeyboardHook::~ScopedSimpleKeyboardHook() = default;
bool ScopedSimpleKeyboardHook::IsKeyLocked(ui::DomCode dom_code) {
if (dom_code == ui::DomCode::NONE)
return false;
return !dom_codes_ || base::ContainsKey(dom_codes_.value(), dom_code);
}
} // namespace aura