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chore: app group optimizations (#1027)

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This commit is contained in:
Mo
2022-05-16 21:14:18 -05:00
committed by GitHub
parent 754a189532
commit 62cf34e894
108 changed files with 1796 additions and 1187 deletions
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104
app/assets/javascripts/Components/NotesList/index.tsx
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@@ -7,6 +7,7 @@ import { observer } from 'mobx-react-lite'
import { FunctionComponent } from 'preact'
import { NotesListItem } from './NotesListItem'
import { FOCUSABLE_BUT_NOT_TABBABLE, NOTES_LIST_SCROLL_THRESHOLD } from '@/Constants'
import { useCallback } from 'preact/hooks'
type Props = {
application: WebApplication
@@ -19,55 +20,72 @@ type Props = {
export const NotesList: FunctionComponent<Props> = observer(
({ application, appState, notes, selectedNotes, displayOptions, paginate }) => {
const { selectPreviousNote, selectNextNote } = appState.notesView
const selectNextNote = useCallback(() => appState.notesView.selectNextNote, [appState])
const selectPreviousNote = useCallback(() => appState.notesView.selectPreviousNote, [appState])
const { hideTags, hideDate, hideNotePreview, hideEditorIcon, sortBy } = displayOptions
const tagsForNote = (note: SNNote): string[] => {
if (hideTags) {
return []
}
const selectedTag = appState.selectedTag
if (!selectedTag) {
return []
}
const tags = appState.getNoteTags(note)
if (selectedTag instanceof SNTag && tags.length === 1) {
return []
}
return tags.map((tag) => tag.title).sort()
}
const tagsForNote = useCallback(
(note: SNNote): string[] => {
if (hideTags) {
return []
}
const selectedTag = appState.selectedTag
if (!selectedTag) {
return []
}
const tags = appState.getNoteTags(note)
if (selectedTag instanceof SNTag && tags.length === 1) {
return []
}
return tags.map((tag) => tag.title).sort()
},
[appState, hideTags],
)
const openNoteContextMenu = (posX: number, posY: number) => {
appState.notes.setContextMenuClickLocation({
x: posX,
y: posY,
})
appState.notes.reloadContextMenuLayout()
appState.notes.setContextMenuOpen(true)
}
const openNoteContextMenu = useCallback(
(posX: number, posY: number) => {
appState.notes.setContextMenuClickLocation({
x: posX,
y: posY,
})
appState.notes.reloadContextMenuLayout()
appState.notes.setContextMenuOpen(true)
},
[appState],
)
const onContextMenu = (note: SNNote, posX: number, posY: number) => {
appState.notes.selectNote(note.uuid, true).catch(console.error)
openNoteContextMenu(posX, posY)
}
const onContextMenu = useCallback(
(note: SNNote, posX: number, posY: number) => {
appState.notes.selectNote(note.uuid, true).catch(console.error)
openNoteContextMenu(posX, posY)
},
[appState, openNoteContextMenu],
)
const onScroll = (e: Event) => {
const offset = NOTES_LIST_SCROLL_THRESHOLD
const element = e.target as HTMLElement
if (element.scrollTop + element.offsetHeight >= element.scrollHeight - offset) {
paginate()
}
}
const onScroll = useCallback(
(e: Event) => {
const offset = NOTES_LIST_SCROLL_THRESHOLD
const element = e.target as HTMLElement
if (element.scrollTop + element.offsetHeight >= element.scrollHeight - offset) {
paginate()
}
},
[paginate],
)
const onKeyDown = (e: KeyboardEvent) => {
if (e.key === KeyboardKey.Up) {
e.preventDefault()
selectPreviousNote()
} else if (e.key === KeyboardKey.Down) {
e.preventDefault()
selectNextNote()
}
}
const onKeyDown = useCallback(
(e: KeyboardEvent) => {
if (e.key === KeyboardKey.Up) {
e.preventDefault()
selectPreviousNote()
} else if (e.key === KeyboardKey.Down) {
e.preventDefault()
selectNextNote()
}
},
[selectNextNote, selectPreviousNote],
)
return (
<div