3b74837020
* Event = Base event type (with preventDefault) * IpcMainEvent = Event that ipcMain emits (with sender, reply, etc.) * IpcRendererEvent = Event that ipcRenderer emits (with sender, senderId, etc.) * KeyboardEvent = Event that we emit with keyboard flags (ctrlKey, altKey, etc.) This will dramatically improve peoples TS experience with IPC events
29 lines
1 KiB
TypeScript
29 lines
1 KiB
TypeScript
import { ipcMainInternal } from '@electron/internal/browser/ipc-main-internal'
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import * as errorUtils from '@electron/internal/common/error-utils'
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type IPCHandler = (...args: any[]) => any
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const callHandler = async function (handler: IPCHandler, event: ElectronInternal.IpcMainInternalEvent, args: any[], reply: (args: any[]) => void) {
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try {
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const result = await handler(event, ...args)
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reply([null, result])
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} catch (error) {
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reply([errorUtils.serialize(error)])
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}
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}
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export const handle = function <T extends IPCHandler> (channel: string, handler: T) {
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ipcMainInternal.on(channel, (event, requestId, ...args) => {
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callHandler(handler, event, args, responseArgs => {
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event._replyInternal(`${channel}_RESPONSE_${requestId}`, ...responseArgs)
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})
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})
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}
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export const handleSync = function <T extends IPCHandler> (channel: string, handler: T) {
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ipcMainInternal.on(channel, (event, ...args) => {
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callHandler(handler, event, args, responseArgs => {
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event.returnValue = responseArgs
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})
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})
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}
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