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 "text_effect.h" 17 18 namespace OHOS::Rosen { 19 GetInstance()20TextEffectFactoryCreator& TextEffectFactoryCreator::GetInstance() 21 { 22 static TextEffectFactoryCreator instance; 23 return instance; 24 } 25 RegisterFactory(TextEffectStrategy strategy,std::shared_ptr<TextEffectFactory> factory)26bool TextEffectFactoryCreator::RegisterFactory(TextEffectStrategy strategy, 27 std::shared_ptr<TextEffectFactory> factory) 28 { 29 if (factory == nullptr) { 30 return false; 31 } 32 std::unique_lock<std::shared_mutex> lock(mutex_); 33 if (factoryTable_.find(strategy) != factoryTable_.end()) { 34 return false; 35 } 36 factoryTable_.emplace(strategy, factory); 37 return true; 38 } 39 UnregisterFactory(TextEffectStrategy strategy)40void TextEffectFactoryCreator::UnregisterFactory(TextEffectStrategy strategy) 41 { 42 std::unique_lock<std::shared_mutex> lock(mutex_); 43 factoryTable_.erase(strategy); 44 } 45 CreateTextEffect(TextEffectStrategy strategy)46std::shared_ptr<TextEffect> TextEffectFactoryCreator::CreateTextEffect(TextEffectStrategy strategy) 47 { 48 std::shared_lock<std::shared_mutex> lock(mutex_); 49 auto iter = factoryTable_.find(strategy); 50 if (iter == factoryTable_.end()) { 51 return nullptr; 52 } 53 return iter->second->CreateTextEffect(); 54 } 55 } // namespace OHOS::Rosen