1 /*
2 * Copyright (c) 2025 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 #include "ui_effect/effect/include/visual_effect_unmarshalling_singleton.h"
17 #include "platform/common/rs_log.h"
18
19 namespace OHOS {
20 namespace Rosen {
21
GetInstance()22 VisualEffectUnmarshallingSingleton& VisualEffectUnmarshallingSingleton::GetInstance()
23 {
24 static VisualEffectUnmarshallingSingleton instance;
25 return instance;
26 }
27
RegisterCallback(uint16_t type,VisualEffectUnmarshallingSingleton::UnmarshallingFunc func)28 void VisualEffectUnmarshallingSingleton::RegisterCallback(
29 uint16_t type, VisualEffectUnmarshallingSingleton::UnmarshallingFunc func)
30 {
31 std::lock_guard<std::mutex> lock(mutex_);
32 unmarshallingFuncs_.insert_or_assign(type, func);
33 RS_LOGD("[ui_effect] VisualEffect register unmarshalling callback, type is %{public}hu", type);
34 }
35
UnregisterCallback(uint16_t type)36 void VisualEffectUnmarshallingSingleton::UnregisterCallback(uint16_t type)
37 {
38 std::lock_guard<std::mutex> lock(mutex_);
39 unmarshallingFuncs_.erase(type);
40 RS_LOGD("[ui_effect] VisualEffect unregister unmarshalling callback, type is %{public}hu", type);
41 }
42
GetCallback(uint16_t type)43 VisualEffectUnmarshallingSingleton::UnmarshallingFunc VisualEffectUnmarshallingSingleton::GetCallback(uint16_t type)
44 {
45 std::lock_guard<std::mutex> lock(mutex_);
46 auto it = unmarshallingFuncs_.find(type);
47 if (it != unmarshallingFuncs_.end()) {
48 return it->second;
49 }
50 RS_LOGE("[ui_effect] VisualEffectUnmarshallingSingleton GetCallback find failed, type is %{public}hu", type);
51 return nullptr;
52 }
53
54 } // namespace Rosen
55 } // namespace OHOS