overleaf/services/web/frontend/js/features/file-tree/components/file-tree-root.jsx
Alf Eaton 949d4facc7 Highlight dragged and target items when dragging in the file tree (#15384)
GitOrigin-RevId: 4eaace34434753f6674724adafcf3b0754365d15
2023-10-26 08:03:12 +00:00

110 lines
3.4 KiB
JavaScript

import React, { useEffect } from 'react'
import PropTypes from 'prop-types'
import withErrorBoundary from '../../../infrastructure/error-boundary'
import { useProjectContext } from '../../../shared/context/project-context'
import { useFileTreeData } from '../../../shared/context/file-tree-data-context'
import FileTreeContext from './file-tree-context'
import FileTreeDraggablePreviewLayer from './file-tree-draggable-preview-layer'
import FileTreeFolderList from './file-tree-folder-list'
import FileTreeToolbar from './file-tree-toolbar'
import FileTreeModalDelete from './modals/file-tree-modal-delete'
import FileTreeModalCreateFolder from './modals/file-tree-modal-create-folder'
import FileTreeModalError from './modals/file-tree-modal-error'
import FileTreeContextMenu from './file-tree-context-menu'
import FileTreeError from './file-tree-error'
import { useDroppable } from '../contexts/file-tree-draggable'
import { useFileTreeSocketListener } from '../hooks/file-tree-socket-listener'
import FileTreeModalCreateFile from './modals/file-tree-modal-create-file'
import FileTreeInner from './file-tree-inner'
import { useDragLayer } from 'react-dnd'
import classnames from 'classnames'
const FileTreeRoot = React.memo(function FileTreeRoot({
refProviders,
reindexReferences,
setRefProviderEnabled,
setStartedFreeTrial,
onSelect,
onInit,
isConnected,
}) {
const { _id: projectId } = useProjectContext(projectContextPropTypes)
const { fileTreeData } = useFileTreeData()
const isReady = projectId && fileTreeData
useEffect(() => {
if (isReady) onInit()
}, [isReady, onInit])
if (!isReady) return null
return (
<FileTreeContext
refProviders={refProviders}
setRefProviderEnabled={setRefProviderEnabled}
setStartedFreeTrial={setStartedFreeTrial}
reindexReferences={reindexReferences}
onSelect={onSelect}
>
{isConnected ? null : <div className="disconnected-overlay" />}
<FileTreeToolbar />
<FileTreeContextMenu />
<FileTreeInner>
<FileTreeRootFolder />
</FileTreeInner>
<FileTreeModalDelete />
<FileTreeModalCreateFile />
<FileTreeModalCreateFolder />
<FileTreeModalError />
</FileTreeContext>
)
})
function FileTreeRootFolder() {
useFileTreeSocketListener()
const { fileTreeData } = useFileTreeData()
const { isOver, dropRef } = useDroppable(fileTreeData._id)
const dragLayer = useDragLayer(monitor => ({
isDragging: monitor.isDragging(),
item: monitor.getItem(),
clientOffset: monitor.getClientOffset(),
}))
return (
<>
<FileTreeDraggablePreviewLayer isOver={isOver} {...dragLayer} />
<FileTreeFolderList
folders={fileTreeData.folders}
docs={fileTreeData.docs}
files={fileTreeData.fileRefs}
classes={{
root: classnames('file-tree-list', {
'file-tree-dragging': dragLayer.isDragging,
}),
}}
dropRef={dropRef}
dataTestId="file-tree-list-root"
/>
</>
)
}
FileTreeRoot.propTypes = {
onSelect: PropTypes.func.isRequired,
onInit: PropTypes.func.isRequired,
isConnected: PropTypes.bool.isRequired,
setRefProviderEnabled: PropTypes.func.isRequired,
setStartedFreeTrial: PropTypes.func.isRequired,
reindexReferences: PropTypes.func.isRequired,
refProviders: PropTypes.object.isRequired,
}
const projectContextPropTypes = {
_id: PropTypes.string.isRequired,
}
export default withErrorBoundary(FileTreeRoot, FileTreeError)