151 lines
3.9 KiB
Plaintext
151 lines
3.9 KiB
Plaintext
/*
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* Copyright (C) 2024 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the 'License');
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an 'AS IS' BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { HeaderOptions } from './ImageKnifeOption'
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import { ImageKnifeRequest } from './ImageKnifeRequest'
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import { IEngineKey } from '../key/IEngineKey'
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import { PixelMapTransformation } from '../transform/PixelMapTransformation'
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import common from '@ohos.app.ability.common';
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import { Size } from '@kit.ArkUI'
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export interface ImageKnifeData {
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source: PixelMap | string, // url
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imageWidth: number, // 原始宽高大小
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imageHeight: number,
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bufSize?: number, // 图片的字节数
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type?:string,
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imageAnimator?: Array<ImageFrameInfo>
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frameCount ?: number // 帧
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decodeImages?: Array<DecodeImageInfo> //Image组件或者ImageAnimator组件可以加载一张或者多张
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timeInfo?: TimeInfo // 加载图片的各个时间点
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errorInfo?: ErrorInfo // 错误
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}
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/**
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* 解码后的图片的size
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*/
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export interface DecodeImageInfo {
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contentWidth ?: number // 解码后宽高
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contentHeight?: number
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contentSize ?: number // 大小
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}
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/**
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* 加载的错误信息
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*/
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export interface ErrorInfo {
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phase: string, //图片加载阶段信息，如：网络加载阶段，缓存获取阶段及其解码阶段等
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code: number,
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httpCode?: number
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}
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/**
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* load检查时间点
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*/
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export interface TimeInfo {
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requestStartTime?: number,
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requestEndTime?: number,
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requestCancelTime?: number,
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memoryCheckStartTime?: number,
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memoryCheckEndTime?: number,
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diskCheckStartTime?: number,
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diskCheckEndTime?: number,
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netRequestStartTime?: number,
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netRequestEndTime?: number,
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decodeStartTime?: number,
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decodeEndTime?: number,
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}
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/**
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* onComplete成功回调
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*/
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export interface EventImage {
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width: number;
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height: number;
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componentWidth: number;
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componentHeight: number;
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loadingStatus: number;
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contentWidth: number;
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contentHeight: number;
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contentOffsetX: number;
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contentOffsetY: number;
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}
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/**
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* 缓存策略
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*/
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export enum CacheStrategy {
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// 默认-写入/读取内存和文件缓存
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Default = 0,
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// 只写入/读取内存缓存
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Memory = 1,
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// 只写入/读取文件缓存
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File = 2
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}
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/**
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* 区分是src,placehodler,还是error_holder
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*/
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export enum ImageKnifeRequestSource {
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SRC,
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PLACE_HOLDER,
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ERROR_HOLDER
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}
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export interface ImageKnifeRequestWithSource {
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request: ImageKnifeRequest
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source: ImageKnifeRequestSource
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}
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/**
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* request子线程处理时的返回
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*/
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export interface RequestJobResult {
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pixelMap: PixelMap | string | undefined
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bufferSize: number
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fileKey: string
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loadFail?: string,
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size?:Size,
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type?: string,
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pixelMapList?:Array<PixelMap>,
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delayList?: Array<number>,
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imageKnifeData?: ImageKnifeData,
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}
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/**
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* request子线程处理时的请求参数
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*/
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export interface RequestJobRequest {
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context: common.UIAbilityContext,
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src: string | number,
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headers?: Array<HeaderOptions>,
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allHeaders: Map<string, Object>,
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componentWidth: number,
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componentHeight: number,
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customGetImage?: (context: Context, src: string | PixelMap | Resource,headers?: Record<string,Object>) => Promise<ArrayBuffer | undefined>,
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onlyRetrieveFromCache?: boolean
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requestSource: ImageKnifeRequestSource
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transformation?: PixelMapTransformation
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writeCacheStrategy?: CacheStrategy
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signature?: string
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engineKey: IEngineKey
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isWatchProgress: boolean
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memoryKey: string
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fileCacheFolder: string,
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isAnimator?: boolean,
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moduleName?:string,
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resName?: string
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}
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