/* * Copyright (c) 2022 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef IPRINT_CALLBACK_H #define IPRINT_CALLBACK_H #include "iremote_broker.h" #include "iremote_object.h" #include "print_job.h" #include "printer_info.h" namespace OHOS::Print { class IPrintCallback : public IRemoteBroker { public: DECLARE_INTERFACE_DESCRIPTOR(u"OHOS.Print.IPrintCallback"); virtual bool OnCallback() = 0; virtual bool OnCallback(uint32_t state, const PrinterInfo &info) = 0; virtual bool OnCallback(uint32_t state, const PrintJob &info) = 0; virtual bool OnCallback(const std::string &extensionId, const std::string &info) = 0; virtual bool OnCallbackAdapterLayout(const std::string &jobId, const PrintAttributes &oldAttrs, const PrintAttributes &newAttrs, uint32_t fd) = 0; virtual bool onCallbackAdapterJobStateChanged(const std::string jobId, const uint32_t state, const uint32_t subState) = 0; virtual bool OnCallbackAdapterGetFile(uint32_t state) = 0; }; enum { PRINT_CALLBACK_TASK, PRINT_CALLBACK_PRINTER, PRINT_CALLBACK_PRINT_JOB, PRINT_CALLBACK_EXTINFO, PRINT_CALLBACK_PRINT_JOB_ADAPTER, PRINT_CALLBACK_PRINT_JOB_ADAPTER_TEST, PRINT_CALLBACK_PRINT_JOB_CHANGED_ADAPTER, PRINT_CALLBACK_PRINT_GET_FILE_ADAPTER, }; } // namespace OHOS::Print #endif // IPRINT_CALLBACK_H