1 /*
2  * Copyright (c) 2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef FOUNDATION_ACE_FRAMEWORKS_BASE_INPUT_MANAGER_INPUT_MANAGER_H
17 #define FOUNDATION_ACE_FRAMEWORKS_BASE_INPUT_MANAGER_INPUT_MANAGER_H
18 
19 #include <set>
20 
21 #include "base/memory/ace_type.h"
22 
23 namespace OHOS::Ace {
24 
25 using HotKey = std::tuple<std::set<int32_t>, int32_t>;
26 
27 enum class KeyboardType : int32_t {
28     NONE,
29     UNKNOWN,
30     ALPHABETICKEYBOARD,
31     DIGITALKEYBOARD,
32     HANDWRITINGPEN,
33     REMOTECONTROL,
34     MAX,
35 };
36 
37 class ACE_EXPORT InputManager : public AceType {
38     DECLARE_ACE_TYPE(InputManager, AceType)
39 
40 public:
41     static bool GetDeviceIds(std::vector<int32_t>& resDeviceIds);
42 
43     static KeyboardType GetKeyboardType(int32_t deviceId);
44 
45     static bool IsKeyboardConnected();
46 
47     static bool GetSystemHotkeys(std::vector<HotKey>& hotkeys);
48 };
49 
50 } // namespace OHOS::Ace
51 
52 #endif // FOUNDATION_ACE_FRAMEWORKS_BASE_INPUT_MANAGER_INPUT_MANAGER_H