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 IMAGE_EFFECT_EFFECT_H
17 #define IMAGE_EFFECT_EFFECT_H
18 
19 #include "efilter.h"
20 
21 namespace OHOS {
22 namespace Media {
23 namespace Effect {
24 class Effect {
25 public:
26     Effect() = default;
27 
28     virtual ~Effect() = default;
29 
30     virtual void AddEFilter(const std::shared_ptr<EFilter> &efilter);
31 
32     virtual ErrorCode InsertEFilter(const std::shared_ptr<EFilter> &efilter, uint32_t index);
33 
34     virtual void RemoveEFilter(const std::shared_ptr<EFilter> &efilter);
35 
36     virtual ErrorCode RemoveEFilter(uint32_t index);
37 
38     virtual ErrorCode ReplaceEFilter(const std::shared_ptr<EFilter> &efilter, uint32_t index);
39 
40     virtual ErrorCode Start() = 0;
41 
42     virtual ErrorCode Save(EffectJsonPtr &res) = 0;
43 
GetEFilters()44     std::vector<std::shared_ptr<EFilter>> &GetEFilters()
45     {
46         return efilters_;
47     }
48 protected:
49     std::vector<std::shared_ptr<EFilter>> efilters_;
50 };
51 } // namespace Effect
52 } // namespace Media
53 } // namespace OHOS
54 #endif // IMAGE_EFFECT_EFFECT_H
55