1 /* 2 * Copyright (c) 2021-2022 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 "core/common/clipboard/clipboard_proxy.h" 17 18 namespace OHOS::Ace { 19 20 ClipboardProxy* ClipboardProxy::inst_ = nullptr; 21 std::mutex ClipboardProxy::mutex_; 22 GetInstance()23ClipboardProxy* ClipboardProxy::GetInstance() 24 { 25 if (inst_ == nullptr) { 26 std::lock_guard<std::mutex> lock(mutex_); 27 if (inst_ == nullptr) { 28 inst_ = new ClipboardProxy(); 29 } 30 } 31 return inst_; 32 } 33 SetDelegate(std::unique_ptr<ClipboardInterface> && delegate)34void ClipboardProxy::SetDelegate(std::unique_ptr<ClipboardInterface>&& delegate) 35 { 36 delegate_ = std::move(delegate); 37 } 38 GetClipboard(const RefPtr<TaskExecutor> & taskExecutor) const39RefPtr<Clipboard> ClipboardProxy::GetClipboard(const RefPtr<TaskExecutor>& taskExecutor) const 40 { 41 CHECK_NULL_RETURN(delegate_, nullptr); 42 return delegate_->GetClipboard(taskExecutor); 43 } 44 45 } // namespace OHOS::Ace 46