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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 | 86x 86x 86x 15024x 15024x 2x 86x 77x 77x 77x 77x 77x 86x 240x 86x 4x 86x 86x 86x 86x 207x 258x 2165x 86x 86x 172x 12309x 86x 306x | /* eslint-disable no-restricted-globals */ import { App } from './apiCreateApp' import { Fragment, Text, Comment, Static } from './vnode' import { ComponentInternalInstance } from './component' interface AppRecord { id: number app: App version: string types: Record<string, string | Symbol> } const enum DevtoolsHooks { APP_INIT = 'app:init', APP_UNMOUNT = 'app:unmount', COMPONENT_UPDATED = 'component:updated', COMPONENT_ADDED = 'component:added', COMPONENT_REMOVED = 'component:removed', COMPONENT_EMIT = 'component:emit', PERFORMANCE_START = 'perf:start', PERFORMANCE_END = 'perf:end' } interface DevtoolsHook { enabled?: boolean emit: (event: string, ...payload: any[]) => void on: (event: string, handler: Function) => void once: (event: string, handler: Function) => void off: (event: string, handler: Function) => void appRecords: AppRecord[] /** * Added at https://github.com/vuejs/devtools/commit/f2ad51eea789006ab66942e5a27c0f0986a257f9 * Returns wether the arg was buffered or not */ cleanupBuffer?: (matchArg: unknown) => boolean } export let devtools: DevtoolsHook let buffer: { event: string; args: any[] }[] = [] let devtoolsNotInstalled = false function emit(event: string, ...args: any[]) { Iif (devtools) { devtools.emit(event, ...args) } else if (!devtoolsNotInstalled) { buffer.push({ event, args }) } } export function setDevtoolsHook(hook: DevtoolsHook, target: any) { devtools = hook Iif (devtools) { devtools.enabled = true buffer.forEach(({ event, args }) => devtools.emit(event, ...args)) buffer = [] } else Iif ( // handle late devtools injection - only do this if we are in an actual // browser environment to avoid the timer handle stalling test runner exit // (#4815) typeof window !== 'undefined' && // some envs mock window but not fully window.HTMLElement && // also exclude jsdom !window.navigator?.userAgent?.includes('jsdom') ) { const replay = (target.__VUE_DEVTOOLS_HOOK_REPLAY__ = target.__VUE_DEVTOOLS_HOOK_REPLAY__ || []) replay.push((newHook: DevtoolsHook) => { setDevtoolsHook(newHook, target) }) // clear buffer after 3s - the user probably doesn't have devtools installed // at all, and keeping the buffer will cause memory leaks (#4738) setTimeout(() => { Iif (!devtools) { target.__VUE_DEVTOOLS_HOOK_REPLAY__ = null devtoolsNotInstalled = true buffer = [] } }, 3000) } else { // non-browser env, assume not installed devtoolsNotInstalled = true buffer = [] } } export function devtoolsInitApp(app: App, version: string) { emit(DevtoolsHooks.APP_INIT, app, version, { Fragment, Text, Comment, Static }) } export function devtoolsUnmountApp(app: App) { emit(DevtoolsHooks.APP_UNMOUNT, app) } export const devtoolsComponentAdded = /*#__PURE__*/ createDevtoolsComponentHook( DevtoolsHooks.COMPONENT_ADDED ) export const devtoolsComponentUpdated = /*#__PURE__*/ createDevtoolsComponentHook(DevtoolsHooks.COMPONENT_UPDATED) const _devtoolsComponentRemoved = /*#__PURE__*/ createDevtoolsComponentHook( DevtoolsHooks.COMPONENT_REMOVED ) export const devtoolsComponentRemoved = ( component: ComponentInternalInstance ) => { Iif ( devtools && typeof devtools.cleanupBuffer === 'function' && // remove the component if it wasn't buffered !devtools.cleanupBuffer(component) ) { _devtoolsComponentRemoved(component) } } function createDevtoolsComponentHook(hook: DevtoolsHooks) { return (component: ComponentInternalInstance) => { emit( hook, component.appContext.app, component.uid, component.parent ? component.parent.uid : undefined, component ) } } export const devtoolsPerfStart = /*#__PURE__*/ createDevtoolsPerformanceHook( DevtoolsHooks.PERFORMANCE_START ) export const devtoolsPerfEnd = /*#__PURE__*/ createDevtoolsPerformanceHook( DevtoolsHooks.PERFORMANCE_END ) function createDevtoolsPerformanceHook(hook: DevtoolsHooks) { return (component: ComponentInternalInstance, type: string, time: number) => { emit(hook, component.appContext.app, component.uid, component, type, time) } } export function devtoolsComponentEmit( component: ComponentInternalInstance, event: string, params: any[] ) { emit( DevtoolsHooks.COMPONENT_EMIT, component.appContext.app, component, event, params ) } |