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 #ifndef PRINT_ANI_CALLBACK_H 17 #define PRINT_ANI_CALLBACK_H 18 19 #include <mutex> 20 #include <uv.h> 21 #include <ani.h> 22 #include <functional> 23 #include "print_callback_stub.h" 24 #include "iprint_adapter.h" 25 #include "print_manager_client.h" 26 27 namespace OHOS::Print { 28 class PrintAniCallback : public PrintCallbackStub { 29 public: 30 PrintAniCallback(ani_env *env, ani_object callback); PrintAniCallback()31 PrintAniCallback(){}; 32 ~PrintAniCallback(); 33 bool OnCallback() override; 34 bool OnCallback(uint32_t state, const PrinterInfo &info) override; 35 bool OnCallback(uint32_t state, const PrintJob &info) override; 36 bool OnCallback(const std::string &extensionId, const std::string &info) override; 37 bool OnCallbackAdapterLayout(const std::string &jobId, const PrintAttributes &oldAttrs, 38 const PrintAttributes &newAttrs, uint32_t fd) override; 39 bool onCallbackAdapterJobStateChanged(const std::string jobId, 40 const uint32_t state, const uint32_t subState) override; 41 42 bool OnCallbackAdapterGetFile(uint32_t state) override; 43 44 private: 45 std::mutex mutex_; 46 ani_vm *aniVm_ = nullptr; 47 ani_ref aniCallback_ = nullptr; 48 }; 49 } // namespace OHOS::Print 50 #endif // PRINT_ANI_CALLBACK_H 51