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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,121 @@ | ||
| import React from 'react'; | ||
| import { Tooltip, RenderItemProps } from '@deephaven/components'; | ||
| import { dhPython, vsCode, vsFolder, vsFolderOpened } from '@deephaven/icons'; | ||
| import { IconDefinition } from '@fortawesome/fontawesome-svg-core'; | ||
| import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'; | ||
| import classNames from 'classnames'; | ||
| import { FileStorageItem, isDirectory } from './FileStorage'; | ||
| import './FileList.scss'; | ||
| import FileUtils, { MIME_TYPE } from './FileUtils'; | ||
| import { getPathFromItem } from './FileListUtils'; | ||
|
|
||
| /** | ||
| * Get the icon definition for a file or folder item | ||
| * @param item Item to get the icon for | ||
| * @returns Icon definition to pass in the FontAwesomeIcon icon prop | ||
| */ | ||
| function getItemIcon(item: FileStorageItem): IconDefinition { | ||
| if (isDirectory(item)) { | ||
| return item.isExpanded ? vsFolderOpened : vsFolder; | ||
| } | ||
| const mimeType = FileUtils.getMimeType(item.basename); | ||
| switch (mimeType) { | ||
| case MIME_TYPE.PYTHON: | ||
| return dhPython; | ||
| default: | ||
| return vsCode; | ||
| } | ||
| } | ||
|
|
||
| export type FileListRenderItemProps = RenderItemProps<FileStorageItem> & { | ||
| children?: JSX.Element; | ||
| dropTargetItem?: FileStorageItem; | ||
| draggedItems?: FileStorageItem[]; | ||
| isDragInProgress: boolean; | ||
| isDropTargetValid: boolean; | ||
|
|
||
| onDragStart(index: number, e: React.DragEvent<HTMLDivElement>): void; | ||
| onDragOver(index: number, e: React.DragEvent<HTMLDivElement>): void; | ||
| onDragEnd(index: number, e: React.DragEvent<HTMLDivElement>): void; | ||
| onDrop(index: number, e: React.DragEvent<HTMLDivElement>): void; | ||
| }; | ||
|
|
||
| export function FileListItem(props: FileListRenderItemProps): JSX.Element { | ||
| const { | ||
| children, | ||
| draggedItems, | ||
| isDragInProgress, | ||
| isDropTargetValid, | ||
| isSelected, | ||
| item, | ||
| itemIndex, | ||
| dropTargetItem, | ||
| onDragStart, | ||
| onDragOver, | ||
| onDragEnd, | ||
| onDrop, | ||
| } = props; | ||
|
|
||
| const isDragged = | ||
| draggedItems?.some(draggedItem => draggedItem.id === item.id) ?? false; | ||
| const itemPath = getPathFromItem(item); | ||
| const dropTargetPath = | ||
| isDragInProgress && dropTargetItem ? getPathFromItem(dropTargetItem) : null; | ||
|
|
||
| const isExactDropTarget = | ||
| isDragInProgress && | ||
| isDropTargetValid && | ||
| isDirectory(item) && | ||
| dropTargetPath === itemPath; | ||
| const isInDropTarget = | ||
| isDragInProgress && isDropTargetValid && dropTargetPath === itemPath; | ||
| const isInvalidDropTarget = | ||
| isDragInProgress && !isDropTargetValid && dropTargetPath === itemPath; | ||
|
|
||
| const icon = getItemIcon(item); | ||
| const depth = FileUtils.getDepth(item.filename); | ||
| const depthLines = Array(depth) | ||
| .fill(null) | ||
| .map((value, index) => ( | ||
| // eslint-disable-next-line react/no-array-index-key | ||
| <span className="file-list-depth-line" key={index} /> | ||
| )); | ||
|
|
||
| return ( | ||
| <div | ||
| className={classNames( | ||
| 'd-flex w-100 align-items-center', | ||
| 'file-list-item', | ||
| { | ||
| 'is-dragged': isDragged, | ||
| 'is-exact-drop-target': isExactDropTarget, | ||
| 'is-in-drop-target': isInDropTarget, | ||
| 'is-invalid-drop-target': isInvalidDropTarget, | ||
| 'is-selected': isSelected, | ||
| } | ||
| )} | ||
| onDragStart={e => onDragStart(itemIndex, e)} | ||
| onDragOver={e => onDragOver(itemIndex, e)} | ||
| onDragEnd={e => onDragEnd(itemIndex, e)} | ||
| onDrop={e => onDrop(itemIndex, e)} | ||
| draggable | ||
| role="presentation" | ||
| aria-label={item.basename} | ||
| > | ||
| {depthLines}{' '} | ||
| <FontAwesomeIcon icon={icon} className="item-icon" fixedWidth />{' '} | ||
| <span className="truncation-wrapper"> | ||
| {children ?? item.basename} | ||
| <Tooltip | ||
| options={{ | ||
| placement: 'left', | ||
| }} | ||
| > | ||
| {children ?? item.basename} | ||
| </Tooltip> | ||
| </span> | ||
| </div> | ||
| ); | ||
| } | ||
|
|
||
| export default FileListItem; |
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