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Merge pull request #35182 from overleaf/ii-use-event-listener

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[web] Replace useScopeEventEmitter and useScopeEventListener with useEventListener

GitOrigin-RevId: 8348c8c980b01e172fee3371980176d2b58ceec6
This commit is contained in:
ilkin-overleaf
2026-09-17 11:22:34 +00:00
committed by Copybot
parent df4e336399
commit 6f8ecc7678
14 changed files with 45 additions and 188 deletions
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services/web/frontend/js/features/source-editor/hooks/use-codemirror-scope.ts
+9 -34
View File
@@ -1,8 +1,6 @@
import { useCallback, useEffect, useRef } from 'react'
import { EditorState } from '@codemirror/state'
import useScopeEventEmitter from '../../../shared/hooks/use-scope-event-emitter'
import useEventListener from '../../../shared/hooks/use-event-listener'
import useScopeEventListener from '../../../shared/hooks/use-scope-event-listener'
import { createExtensions } from '../extensions'
import { setEditorTheme, setOptionsTheme } from '../extensions/theme'
import {
@@ -504,13 +502,16 @@ function useCodeMirrorScope(view: EditorView) {
settingsRef.current.referencesSearchMode = referencesSearchMode
}, [referencesSearchMode])
const emitSyncToPdf = useScopeEventEmitter('cursor:editor:syncToPdf')
const emitSyncToPdf = useCallback(() => {
window.dispatchEvent(new CustomEvent('cursor:editor:syncToPdf'))
}, [])
// select and scroll to position on editor:gotoLine event (from synctex)
useScopeEventListener(
useEventListener(
'editor:gotoLine',
useCallback(
(_event: any, options: GotoLineOptions) => {
(event: CustomEvent<GotoLineOptions>) => {
const options = event.detail
setCursorLineAndScroll(
view,
options.gotoLine,
@@ -526,42 +527,16 @@ function useCodeMirrorScope(view: EditorView) {
)
// select and scroll to position on editor:gotoOffset event (from review panel)
useScopeEventListener(
useEventListener(
'editor:gotoOffset',
useCallback(
(_event: any, options: GotoOffsetOptions) => {
setCursorPositionAndScroll(view, options.gotoOffset)
(event: CustomEvent<GotoOffsetOptions>) => {
setCursorPositionAndScroll(view, event.detail.gotoOffset)
},
[view]
)
)
// dispatch 'cursor:editor:update' to Angular scope (for synctex and realtime)
const dispatchCursorUpdate = useScopeEventEmitter('cursor:editor:update')
const handleCursorUpdate = useCallback(
(event: CustomEvent) => {
dispatchCursorUpdate(event.detail)
},
[dispatchCursorUpdate]
)
// listen for 'cursor:editor:update' events from CodeMirror, and dispatch them to Angular
useEventListener('cursor:editor:update', handleCursorUpdate)
// dispatch 'cursor:editor:update' to Angular scope (for outline)
const dispatchScrollUpdate = useScopeEventEmitter('scroll:editor:update')
const handleScrollUpdate = useCallback(
(event: CustomEvent) => {
dispatchScrollUpdate(event.detail)
},
[dispatchScrollUpdate]
)
// listen for 'cursor:editor:update' events from CodeMirror, and dispatch them to Angular
useEventListener('scroll:editor:update', handleScrollUpdate)
// enable the compile log linter a) when "Code Check" is off, b) when the project hasn't changed and isn't compiling.
// the project "changed at" date is reset at the start of the compile, i.e. "the project hasn't changed",
// but we don't want to display the compile log diagnostics from the previous compile.