1 /*
2  * Copyright (c) 2023-2023 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 LUX_FILTER_CONFIG_PARSER_H
17 #define LUX_FILTER_CONFIG_PARSER_H
18 
19 #include <string>
20 #include <unordered_map>
21 
22 namespace OHOS {
23 namespace DisplayPowerMgr {
24 namespace LuxFilterConfig {
25 struct Data {
26     int filterNoFilterNum{-1};
27     int filterNum{-1};
28     int filterMaxFuncLuxNum{-1};
29     float filterAlpha{-1.0f};
30     int filterLuxTh{-1};
31 };
32 }
33 class LuxFilterConfigParser {
34 public:
35     LuxFilterConfigParser() = default;
36     virtual ~LuxFilterConfigParser() = default;
37     LuxFilterConfigParser(const LuxFilterConfigParser&) = delete;
38     LuxFilterConfigParser& operator=(const LuxFilterConfigParser&) = delete;
39     LuxFilterConfigParser(LuxFilterConfigParser&&) = delete;
40     LuxFilterConfigParser& operator=(LuxFilterConfigParser&&) = delete;
41 
42     static bool ParseConfig(
43         int displayId, std::unordered_map<std::string, LuxFilterConfig::Data>& data);
44     static void PrintConfig(
45         int displayId, const std::unordered_map<std::string, LuxFilterConfig::Data>& data);
46 };
47 } // namespace DisplayPowerMgr
48 } // namespace OHOS
49 #endif // LUX_FILTER_CONFIG_PARSER_H
50