1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | 2x 2x 2x 2x 2x 4x 16x 16x 16x 12x 12x 12x 12x 12x 16x 4x 8x 12x 12x 12x 12x 24x | import React from 'react'; import { style } from 'app/styles'; import { CaretDownIcon } from 'app/components/CaretDownIcon'; import { CaretRightIcon } from 'app/components/CaretRightIcon'; import { FileIcon } from 'app/components/FileIcon'; import { CommaNumber } from 'app/components/CommaNumber'; export interface DirectoryTreeProps { fileTree: object; expandedNodes: string[]; onExpandNode: (fullPath: string) => void; onFileClick: (fullPath: string) => void; // only show commits that DON't have .status of this value filterCommitStatus?: 'added' | 'deleted' | 'modified'; style?: object | string; } const outerStyle = { transition: 'all 1s ease', flexGrow: 1, }; const directoryNodeStyle = { display: 'block', marginLeft: 20, }; const treeNodeStyle = { _extends: 'normalText', marginLeft: 10, }; const fileNameStyle = { _extends: 'normalText', textDecoration: 'underline', cursor: 'pointer', }; const deltaStyle = { _extends: 'smallerText', float: 'right', }; // const iconSize = 12; // const iconStyle = { // display: 'inline-block', // height: iconSize, // width: iconSize, // textAlign: 'center' // } export class DirectoryTree extends React.Component<DirectoryTreeProps> { render() { return ( <div style={style(outerStyle, this.props.style)} data-testid="directoryTree" > {this.renderTree(this.props.fileTree)} </div> ); } renderTree(treeNode, key = 0) { let renderedTreeNodes = []; const index = 0; for (const nodeName in treeNode) { const childNode = treeNode[nodeName]; const isExpanded = this.props.expandedNodes.includes(childNode.fullPath) || Object.keys(childNode.nodes).length <= 1 || Object.keys(treeNode).length <= 1; renderedTreeNodes.push( this.isFile(childNode) ? this.renderFileTreeNode(childNode, nodeName, key + index) : this.renderDirectoryTreeNode( childNode, nodeName, isExpanded, key + index ) ); Eif (isExpanded) { renderedTreeNodes = renderedTreeNodes.concat( this.renderTree(childNode.nodes, key + index) ); } } return ( <div style={directoryNodeStyle} key={key + index + 1}> {renderedTreeNodes} </div> ); } renderFileTreeNode(childNode, nodeName, key) { return this.renderTreeNode(childNode, nodeName, FileIcon, key, () => { this.props.onFileClick(childNode.fullPath); }); } renderDirectoryTreeNode(childNode, nodeName, isExpanded, key) { return this.renderTreeNode( childNode, nodeName, isExpanded ? CaretDownIcon : CaretRightIcon, key, () => { this.props.onExpandNode(childNode.fullPath); } ); } renderTreeNode(childNode, nodeName, Icon, key, onClick) { const nodeStyle = Object.assign({}, treeNodeStyle) as any; nodeStyle.color = `@colors.${childNode.status}`; const nameStyle = this.isFile(childNode) ? fileNameStyle : {}; return ( <div key={key} style={style(nodeStyle)} onClick={onClick} data-testid="directoryTreeNode" > <Icon height={14} width={14} /> {' '} <span style={style(nameStyle, { color: nodeStyle.color })} title="click to filter" > {nodeName} </span> {' '} <div style={style(deltaStyle)}> <CommaNumber value={childNode.delta || 0} /> 𝚫 </div> </div> ); } isFile(childNode) { return !childNode.nodes || Object.keys(childNode.nodes).length === 0; } } |