1/* 2 * Copyright (c) 2023-2023 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// @ts-nocheck 17import print from '@ohos.print'; 18import { Log } from '@ohos/common'; 19import AppStorageHelper from '../Common/Adapter/AppStorageHelper'; 20import {AppStorageKeyName} from '@ohos/common'; 21import {PrintExtensionModel} from '../Model/PrintExtensionModel'; 22import { PrinterExtensionInfo } from '@ohos/common'; 23 24const TAG = '[PrintExtensionController]:'; 25 26/** 27 * PrintExtensionController 28 * 29 */ 30export class PrintExtensionController { 31 private mPrintExtensionModel : PrintExtensionModel = new PrintExtensionModel() 32 33 /** 34 * init 35 * 36 */ 37 public init() : void { 38 Log.info(TAG, 'PrintExtensionController init') 39 AppStorageHelper.createValue<Array<PrinterExtensionInfo>>(this.getModel().getPrintExtensions, AppStorageKeyName.PRINT_EXTENSION_LIST_NAME) 40 } 41 42 /** 43 * get all printExtension 44 */ 45 public getAllPrintExtension() : void { 46 Log.info(TAG, 'queryPrinterCapability') 47 print.queryAllPrinterExtensionInfos().then((data)=> { 48 Log.info(TAG, 'start connect Printer success data : ' ) 49 this.getModel().dealGetAllPrintExtension(data) 50 }).catch((err)=> { 51 Log.error(TAG, 'failed to get AllPrintExtension because ' + JSON.stringify(err)); 52 }); 53 } 54 55 /** 56 * get model 57 * 58 * @return PrintExtensionModel 59 */ 60 public getModel() : PrintExtensionModel { 61 return this.mPrintExtensionModel 62 } 63}