🐛 fix(vscode): 代码阅读跳到参数、导入项、多变量声明里的一个时只闪属性表里那一行,按源码位置判断
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@@ -85,7 +85,12 @@
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- 几处定义:先弹挑选框(每项「相对路径:行号」,下面一行是那行源码),挑一处再按上面跳;
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- 没有定义:不动。
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- 和普通编辑器里 ⌘ + 点击一样:目标是否按「预览标签」打开听 `workbench.editor.enablePreview`;`workbench.editor.enablePreviewFromCodeNavigation` 为假(默认)时先把当前预览标签固定住,免得被目标替掉。
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- 滚过去:目标块是显示着定义处那个名字的块(找不到就取包含定义那一行的块);它的祖先块折叠着就展开,名字在折叠的属性行子行里(参数、导入项)就展开那一行。整块已在视口里不滚,否则滚到视口正中(比视口高就顶部对齐)。然后目标块的边框和底色往聚焦色(`--vscode-focusBorder`)闪三下,共约 1.5 秒后复原;同一块再跳一次从头闪;系统开了「减少动态效果」时改成静止高亮 1.5 秒。
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- 闪哪一处:页面上**就是这处定义**的最具体的那一处,只按源码位置判断(定义提供者给的定义处下标,对上块和属性行带的源码范围),不看属性名文字:
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1. 定义是块自己的名字(函数名;只声明一个变量时的变量名,解构模式整个算)→ 整块。块的这段范围由扩展端从 facts 取(`BlockView.defines`),和翻译插件无关。
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2. 定义是属性表里某一行 / 子行讲的东西(参数、导入项、一条语句声明几个变量时的某一个)→ 只闪这一行 / 子行。范围是翻译插件从 facts 取的节点(`PropertyRow.defines`、`PropertyItem.defines`),定义处落在范围里就算(`*args` 的定义在 `args` 上、解构参数里的名字都对得上)。
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3. 其余(定义在一行译文里,例如循环变量;翻译插件没填 `defines`)→ 显示着定义处那个名字的块,名字在属性行的子行里时展开那一行;页面上找不到这个名字就取包含定义那一行的块。
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- 同一文件原地跳、跳进另一个文件的预览,规则一样。
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- 滚过去:目标所在块的祖先块折叠着就展开,目标在折叠的属性行子行里(参数、导入项)就展开那一行。目标已在视口里不滚,否则滚到视口正中(比视口高就顶部对齐)。然后目标的边框和底色往聚焦色(`--vscode-focusBorder`)闪三下,共约 1.5 秒后复原;同一处再跳一次从头闪;系统开了「减少动态效果」时改成静止高亮 1.5 秒。目标是属性行 / 子行但块正在编辑(页面上没有属性表)时闪整块。
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- 不按修饰键的点击照旧;⌘ / Ctrl + 点击名字不会触发块的编辑切换、折叠。
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## 通用契约
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@@ -97,8 +102,11 @@ export type BlockKind =
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| 'import' | 'function' | 'class' | 'type' | 'field' | 'const' | 'variable'
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| 'if' | 'else' | 'loop' | 'try' | 'catch' | 'finally' | 'return' | 'statement' | 'comment'
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/** 源码里的一段,行号从 0 开始,end 为开区间的字节偏移。 */
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export interface SourceSpan { startIndex: number, endIndex: number, startRow: number, endRow: number }
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/** 源码里一段的下标(源码字符串下标),end 为开区间。 */
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export interface SourceRange { startIndex: number, endIndex: number }
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/** 源码里的一段,带起止行号(从 0 开始)。 */
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export interface SourceSpan extends SourceRange { startRow: number, endRow: number }
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// ── 属性表块的结构化信息(facts):语言插件从语法树读出,节点都指向源码 ──
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@@ -175,11 +183,18 @@ export type TokenRole =
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*/
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export interface Segment { text: string, role: TokenRole, offset?: number }
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/**
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* 属性表里的一行或一个子行讲的是哪个定义:定义出来的那个名字的节点(取自 facts)在源码里的范围——
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* 参数名(连 `*` 前缀、整个解构模式)、导入项(名称到别名)、声明的变量名。跳到的定义落在里面就只闪这一行;
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* 第三方翻译插件可以不填,不填就闪整块。
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*/
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export interface Defines { defines?: SourceRange }
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/** 属性表里展开的一个子行:几列对齐的格子。 */
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export interface PropertyItem { cells: Segment[][] }
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export interface PropertyItem extends Defines { cells: Segment[][] }
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/** 属性表的一行:属性名、着色的值、展开在下面的子行(输入参数、导入项)。 */
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export interface PropertyRow { label: string, value: Segment[], items?: PropertyItem[] }
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export interface PropertyRow extends Defines { label: string, value: Segment[], items?: PropertyItem[] }
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/** 语言插件:语法树 → 代码块树。 */
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export interface LanguageAdapter {
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@@ -333,6 +348,7 @@ interface BlockViewBase {
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endLine: number
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code: string // header 源码,去掉共同缩进
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codeTokens: Segment[] // 源码着色(拼起来等于 code)
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defines?: SourceRange // 块自己的名字(函数名、只声明一个变量时的变量名)在源码里的范围,扩展端从 facts 取;跳到的定义是它时闪整块
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children: BlockView[]
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}
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@@ -404,7 +420,7 @@ vscode/webview-ui/code-reader.html + src/codeReader/ 预览界面(React,Vit
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- 翻译:上面两张样例表逐字一致;属性名不被翻;每个被翻的词单独成段;节点模板嵌套时正确、槽位里照样翻、没命中模板的节点照抄;属性表里的值和一行译文用同一套表和模板。
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- `blockView`:`codeTokens` 拼起来等于 `code`;去缩进正确;函数、导入、常量、变量块只带属性表,其余块只带译文。
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- 行替换:多行块替换后缩进正确。
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- 跳到定义:TS / Python 译文和属性表里的名字、点分模块名每一节、模块字符串带下标且指回源码原文,关键字、运算符、说明词不带(前面有中文注释也对得上);查到的定义 → 不动 / 原地 / 预览 / 普通编辑器 / 挑选框;webview 里按下标找目标块、要展开的祖先块和属性行,滚动位置。
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- 跳到定义:TS / Python 译文和属性表里的名字、点分模块名每一节、模块字符串带下标且指回源码原文,关键字、运算符、说明词不带(前面有中文注释也对得上);查到的定义 → 不动 / 原地 / 预览 / 普通编辑器 / 挑选框;webview 里按下标找目标块、要展开的祖先块和属性行,滚动位置。闪哪一处(TS、Python 源码走完整的语言插件 + 翻译插件 + 视图数据):参数 → 它那个子行,导入项 → 它那一项,多变量声明里的一个 → 它的名称行,函数名 / 单个变量名(含解构模式)→ 整块,循环变量 → 所在的块,翻译插件没填 `defines` → 整块(照样展开属性行);翻译插件给参数、导入项、声明的变量标的范围指回源码原文;块自己的名字只有函数和单变量声明有。
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- 注册表:注册 / 注销后 `languageIds` 与可选翻译正确;同一语言多个翻译时按 `globalState` 选中。
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## 收尾
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@@ -150,6 +150,15 @@ describe('blockView', () => {
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expect(signature.filter(token => token.text === 'str')).toEqual([{ text: 'str', role: 'type' }, { text: 'str', role: 'type' }])
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})
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it('块自己的名字(defines):函数名、只声明一个变量时的变量名(解构模式整个算);导入、一条语句几个变量、一行译文的块没有', async () => {
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const own = (source: string, list: BlockView[]): Record<string, string | undefined> =>
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Object.fromEntries(list.map(view => [view.id, view.defines && source.slice(view.defines.startIndex, view.defines.endIndex)]))
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const pySource = ['import os', 'def f(x): pass', 'a, b = 1, 2', 'for i in x: pass'].join('\n')
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expect(own(pySource, await views(py, 'python', pythonZhTranslator, pySource))).toEqual({ 0: undefined, 1: 'f', 2: 'a, b', 3: undefined })
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const tsSource = ['let i = 0, j', 'const { u, v } = o', 'export const h = () => 1'].join('\n')
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expect(own(tsSource, await views(ts, 'typescript', typescriptZhTranslator, tsSource))).toEqual({ 0: undefined, 1: '{ u, v }', 2: 'h' })
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})
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it('\\r\\n 和制表符缩进:code 用 \\n 连接,去掉共同的制表符', async () => {
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const source = 'function f() {\r\n\tif (a &&\r\n\t\tb) {\r\n\t\treturn 1\r\n\t}\r\n}\r\n'
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const list = await views(ts, 'typescript', undefined, source)
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@@ -1,4 +1,4 @@
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import type { BlockKind, CodeBlock, LanguageAdapter, Node, PropertyRow, Segment, TokenRole, Translator } from './contract'
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import type { BlockKind, CodeBlock, LanguageAdapter, Node, PropertyRow, Segment, SourceRange, TokenRole, Translator } from './contract'
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import type { TreeSitterRuntime } from './runtime'
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import { commonIndent, splitLines } from './editText'
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@@ -13,6 +13,8 @@ interface BlockViewBase {
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code: string
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/** 源码着色(拼起来等于 code)。 */
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codeTokens: Segment[]
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/** 块自己的名字(见 ownName)在源码里的范围:跳到的定义就是它时闪整块,不闪属性表里的某一行。 */
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defines?: SourceRange
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children: BlockView[]
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}
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@@ -80,6 +82,22 @@ function colorLines(root: Node, source: string, lines: Line[], startRow: number,
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return segments
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}
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/**
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* 这块本身就是哪个名字的定义:函数名,只声明一个变量(或一个解构模式)时的变量名。
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* 导入、一条语句声明几个变量时没有,它们的名字各是属性表里的一行(PropertyRow.defines)。
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*/
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function ownName(block: CodeBlock): Node | undefined {
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switch (block.kind) {
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case 'function':
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return block.facts.name
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case 'const':
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case 'variable':
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return block.facts.declarators.length === 1 ? block.facts.declarators[0].name : undefined
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default:
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return undefined
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}
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}
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/** 代码块树 → 视图数据:header 整行源码去共同缩进、按语法树着色、调用翻译插件。 */
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export function toBlockViews(blocks: CodeBlock[], source: string, adapter: LanguageAdapter, translator: Translator | undefined): BlockView[] {
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const lines = lineRanges(source)
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@@ -88,6 +106,7 @@ export function toBlockViews(blocks: CodeBlock[], source: string, adapter: Langu
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const { startRow, endRow } = block.header
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const rows = texts.slice(startRow, endRow + 1)
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const indent = commonIndent(rows).length
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const name = ownName(block)
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return {
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id,
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kind: block.kind,
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@@ -95,6 +114,7 @@ export function toBlockViews(blocks: CodeBlock[], source: string, adapter: Langu
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endLine: endRow,
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code: rows.map(row => row.slice(Math.min(indent, row.length))).join('\n'),
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codeTokens: colorLines(block.node.tree.rootNode, source, lines, startRow, endRow, indent, adapter.tokenRole),
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...(name && { defines: { startIndex: name.startIndex, endIndex: name.endIndex } }),
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children: block.children.map((child, i) => build(child, `${id}.${i}`)),
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...('facts' in block
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? { properties: translator ? translator.describe(block, source) : [] }
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@@ -7,8 +7,11 @@ export type BlockKind
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= | 'import' | 'function' | 'class' | 'type' | 'field' | 'const' | 'variable'
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| 'if' | 'else' | 'loop' | 'try' | 'catch' | 'finally' | 'return' | 'statement' | 'comment'
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/** 源码里的一段,行号从 0 开始;下标是源码字符串下标(web-tree-sitter 的 startIndex / endIndex),end 为开区间。 */
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export interface SourceSpan { startIndex: number, endIndex: number, startRow: number, endRow: number }
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/** 源码里一段的下标:源码字符串下标(web-tree-sitter 的 startIndex / endIndex),end 为开区间。 */
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export interface SourceRange { startIndex: number, endIndex: number }
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/** 源码里的一段,带起止行号(从 0 开始)。 */
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export interface SourceSpan extends SourceRange { startRow: number, endRow: number }
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/** 访问级别。 */
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export type Access = 'public' | 'private' | 'protected'
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@@ -107,11 +110,17 @@ export type TokenRole
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*/
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export interface Segment { text: string, role: TokenRole, offset?: number }
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/**
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* 属性表里的一行或一个子行讲的是哪个定义:定义出来的那个名字的节点(取自 facts,例如参数名、导入项的名称和别名、
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* 声明的变量名)在源码里的范围。跳到定义时,定义处落在这个范围里就只闪这一行;不填(第三方翻译插件可以不填)就闪整块。
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*/
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export interface Defines { defines?: SourceRange }
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/** 属性表里展开的一个子行:几列对齐的格子,例如参数的名称 / 类型 / 默认值。 */
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export interface PropertyItem { cells: Segment[][] }
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export interface PropertyItem extends Defines { cells: Segment[][] }
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/** 属性表的一行:左列属性名,右列着色的值;items 是展开在这一行下面的子行(输入参数、导入项)。 */
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export interface PropertyRow {
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export interface PropertyRow extends Defines {
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label: string
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value: Segment[]
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items?: PropertyItem[]
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@@ -8,7 +8,7 @@ export interface TranslatorOption { id: string, label: string }
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/**
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* 让预览滚到包含 line 的块。definition 只在跳到定义时有:定义处那个名字在源码里的下标(Segment.offset),
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* 预览展开把它折叠住的块和属性行,再让那块闪几下。
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* 预览展开把它折叠住的块和属性行,再让就是这处定义的那一块或属性表里那一行闪几下。
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*/
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export interface Reveal {
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line: number
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@@ -55,9 +55,9 @@ function texts(map: Map<number, Translated>): Record<number, string> {
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return Object.fromEntries([...map].map(([line, { segments }]) => [line, text(segments)]))
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}
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/** 只看文字和着色:去掉各段的源码下标(下标另有用例)。 */
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/** 只看文字和着色:去掉各段的源码下标、属性行讲的定义(这两样另有用例)。 */
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function colors<T>(value: T): T {
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return JSON.parse(JSON.stringify(value, (key, field: unknown) => key === 'offset' ? undefined : field)) as T
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return JSON.parse(JSON.stringify(value, (key, field: unknown) => key === 'offset' || key === 'defines' ? undefined : field)) as T
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}
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const CJK = /\p{Script=Han}/u
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@@ -578,6 +578,35 @@ describe('源码下标(跳到定义用)', () => {
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expect(linked(map.get(4)?.segments)).toEqual([['opts', at('opts ===')]])
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})
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it('属性行、子行标出它讲的定义:参数名(连前缀、整个解构模式)、导入项的名称到别名、每个声明的变量名,其余行不标', async () => {
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/** 标了 defines 的行写成「属性名: 那段源码」,子行缩进两格只写那段源码。 */
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const marked = (source: string, rows: PropertyRow[] | undefined): string[] => (rows ?? []).flatMap(row => [
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...(row.defines ? [`${row.label}: ${source.slice(row.defines.startIndex, row.defines.endIndex)}`] : []),
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...(row.items ?? []).flatMap(item => item.defines ? [` ${source.slice(item.defines.startIndex, item.defines.endIndex)}`] : []),
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])
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const pySource = [
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'from m import a as b, c',
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'import os.path as p',
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'def f(self, *args, key: int = 1, **kw): pass',
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'x = 1',
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].join('\n')
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const pyRows = await describeAll(py, 'python', pythonZhTranslator, pySource)
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expect(marked(pySource, pyRows.get(1))).toEqual([' a as b', ' c'])
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expect(marked(pySource, pyRows.get(2))).toEqual([' os.path as p'])
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expect(marked(pySource, pyRows.get(3))).toEqual([' self', ' *args', ' key', ' **kw'])
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expect(marked(pySource, pyRows.get(4))).toEqual(['名称: x'])
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const tsSource = [
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'import d, * as ns from \'m\'',
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'function g({ u, v }: T, w?: number) {}',
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'let i = 0, j',
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].join('\n')
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const tsRows = await describeAll(ts, 'typescript', typescriptZhTranslator, tsSource)
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expect(marked(tsSource, tsRows.get(1))).toEqual([' d', ' ns'])
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expect(marked(tsSource, tsRows.get(2))).toEqual([' { u, v }', ' w'])
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expect(marked(tsSource, tsRows.get(3))).toEqual(['名称: i', '名称: j'])
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})
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it('样例全文:带下标的只有照抄的名字和字符串,下标处的源码就是这段;变量名、函数名都带,译词、说明词都不带', async () => {
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const samples: [LanguageAdapter, string, Translator, string][] = [
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[ts, 'typescript', typescriptZhTranslator, 'envLock.ts.txt'],
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@@ -1,4 +1,4 @@
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import type { Access, FactBlock, FunctionFacts, ImportFacts, ImportItem, Node, PropertyRow, Segment, SourceSpan, TextBlock, TokenRole, Translator, VariableBlock } from '../contract'
|
||||
import type { Access, Defines, FactBlock, FunctionFacts, ImportFacts, ImportItem, Node, PropertyRow, Segment, SourceSpan, TextBlock, TokenRole, Translator, VariableBlock } from '../contract'
|
||||
import { commonIndent, splitLines } from '../editText'
|
||||
|
||||
/** 按所在语法节点区分译法的关键字,例如 Python 的 else:if 后「否则」,for / while 后「未中断时」。 */
|
||||
@@ -388,6 +388,25 @@ function accessRows(access: Access | undefined): PropertyRow[] {
|
||||
return access ? [{ label: '访问级别', value: [{ text: ACCESS_ZH[access], role: 'keyword' }] }] : []
|
||||
}
|
||||
|
||||
/** 这一行 / 子行讲的定义:几个节点(导入项是名称和别名)合起来在源码里的范围;一个节点都没有就不填。 */
|
||||
function defining(...nodes: (Node | undefined)[]): Defines {
|
||||
const present = nodes.filter((node): node is Node => node !== undefined)
|
||||
if (present.length === 0)
|
||||
return {}
|
||||
return { defines: { startIndex: Math.min(...present.map(node => node.startIndex)), endIndex: Math.max(...present.map(node => node.endIndex)) } }
|
||||
}
|
||||
|
||||
function importNodes(item: ImportItem): (Node | undefined)[] {
|
||||
switch (item.kind) {
|
||||
case 'named':
|
||||
return [item.name, item.alias]
|
||||
case 'module':
|
||||
return [item.module, item.alias]
|
||||
default:
|
||||
return [item.alias]
|
||||
}
|
||||
}
|
||||
|
||||
function aliased(item: Segment[], alias: Node | undefined, say: Phrases): Segment[] {
|
||||
if (!alias)
|
||||
return item
|
||||
@@ -413,6 +432,7 @@ function functionRows(facts: FunctionFacts, say: Phrases): PropertyRow[] {
|
||||
param.type ? say.translated(param.type) : [hint('未标注')],
|
||||
param.default ? [hint('默认 '), ...say.translated(param.default)] : [],
|
||||
],
|
||||
...defining(param.name),
|
||||
})),
|
||||
},
|
||||
{ label: '输出参数', value: facts.returnType ? say.translated(facts.returnType) : [hint('未标注')] },
|
||||
@@ -437,7 +457,7 @@ function importRows(facts: ImportFacts, say: Phrases): PropertyRow[] {
|
||||
return [
|
||||
{ label: '来源', value: facts.sources.length > 0 ? joined(facts.sources.map(say.module), ', ') : [hint('无')] },
|
||||
...(facts.typeOnly === undefined ? [] : [{ label: '仅类型', value: yesNo(facts.typeOnly) }]),
|
||||
{ label: '导入项', value: count(facts.items.length), items: facts.items.map(item => ({ cells: [itemText(item)] })) },
|
||||
{ label: '导入项', value: count(facts.items.length), items: facts.items.map(item => ({ cells: [itemText(item)], ...defining(...importNodes(item)) })) },
|
||||
]
|
||||
}
|
||||
|
||||
@@ -445,7 +465,7 @@ function importRows(facts: ImportFacts, say: Phrases): PropertyRow[] {
|
||||
function variableRows(block: VariableBlock, say: Phrases): PropertyRow[] {
|
||||
const valueLabel = block.kind === 'const' ? '值' : '初始值'
|
||||
return block.facts.declarators.flatMap(declarator => [
|
||||
{ label: '名称', value: say.translated(declarator.name) },
|
||||
{ label: '名称', value: say.translated(declarator.name), ...defining(declarator.name) },
|
||||
...accessRows(block.facts.access),
|
||||
...(declarator.type ? [{ label: '类型', value: say.translated(declarator.type) }] : []),
|
||||
{ label: valueLabel, value: declarator.value ? say.translated(declarator.value) : [hint('无')] },
|
||||
|
||||
@@ -3,7 +3,7 @@ import type { PropertyItem, PropertyRow } from './types'
|
||||
import { ChevronDown, ChevronRight } from 'lucide-react'
|
||||
import { Fragment } from 'react'
|
||||
import { SegmentText } from './SegmentText'
|
||||
import { propertyRowId } from './viewState'
|
||||
import { propertyItemId, propertyRowId } from './viewState'
|
||||
|
||||
/** 子行里除最后一列以外各列的宽度(参数的名称、类型),最后一列占满剩下的;编辑区窄时按比例收,不把最后一列挤没 */
|
||||
const CELL_WIDTHS = ['min(150px, 28%)', 'min(220px, 38%)']
|
||||
@@ -14,13 +14,18 @@ function columns(count: number): string {
|
||||
}
|
||||
|
||||
/** 展开在一行下面的子行:左边一条竖线,每个子行几列对齐。 */
|
||||
function PropertyItems({ items }: { items: PropertyItem[] }): ReactElement {
|
||||
function PropertyItems({ rowId, items }: { rowId: string, items: PropertyItem[] }): ReactElement {
|
||||
return (
|
||||
<div className="flex gap-2.5 pl-[5px]">
|
||||
<div className="cr-guide w-px shrink-0" />
|
||||
<div className="flex min-w-0 flex-1 flex-col gap-0.5">
|
||||
{items.map((item, index) => (
|
||||
<div key={index} className="grid gap-x-3" style={{ gridTemplateColumns: columns(item.cells.length) }}>
|
||||
<div
|
||||
key={index}
|
||||
className="cr-prop-item grid gap-x-3"
|
||||
data-id={propertyItemId(rowId, index)}
|
||||
style={{ gridTemplateColumns: columns(item.cells.length) }}
|
||||
>
|
||||
{item.cells.map((cell, i) => (
|
||||
<p key={i} className="cr-code min-w-0">
|
||||
<SegmentText segments={cell} />
|
||||
@@ -49,7 +54,7 @@ export function PropertyGrid({ blockId, rows, collapsed, onToggleFold }: {
|
||||
const Chevron = folded ? ChevronRight : ChevronDown
|
||||
return (
|
||||
<Fragment key={index}>
|
||||
<div className="flex gap-3">
|
||||
<div className="cr-prop-row flex gap-3" data-id={id}>
|
||||
{items.length > 0
|
||||
? (
|
||||
<button
|
||||
@@ -68,7 +73,7 @@ export function PropertyGrid({ blockId, rows, collapsed, onToggleFold }: {
|
||||
<SegmentText segments={row.value} />
|
||||
</p>
|
||||
</div>
|
||||
{items.length > 0 && !folded && <PropertyItems items={items} />}
|
||||
{items.length > 0 && !folded && <PropertyItems rowId={id} items={items} />}
|
||||
</Fragment>
|
||||
)
|
||||
})}
|
||||
|
||||
@@ -94,7 +94,16 @@ body.vscode-high-contrast-light {
|
||||
background: var(--kind);
|
||||
}
|
||||
|
||||
/* 跳到定义的目标块:边框和底色往聚焦色闪三下(共 1.5 秒)再复原;减少动态效果时改成静止高亮同样长的时间 */
|
||||
/* 属性行、子行平时看不出边框;往外扩出一圈,跳到定义只闪它时亮起来不贴着字,排版不动 */
|
||||
.cr-prop-row,
|
||||
.cr-prop-item {
|
||||
margin: -1px -4px;
|
||||
padding: 0 3px;
|
||||
border: 1px solid transparent;
|
||||
border-radius: 4px;
|
||||
}
|
||||
|
||||
/* 跳到定义的目标(整块,或属性表里的一行 / 子行):边框和底色往聚焦色闪三下(共 1.5 秒)再复原;减少动态效果时改成静止高亮同样长的时间 */
|
||||
@keyframes cr-flash {
|
||||
50% {
|
||||
background: color-mix(in srgb, var(--vscode-focusBorder) 25%, transparent);
|
||||
@@ -107,7 +116,7 @@ body.vscode-high-contrast-light {
|
||||
border-color: var(--vscode-focusBorder);
|
||||
}
|
||||
}
|
||||
.cr-block[data-flash] {
|
||||
:is(.cr-block, .cr-prop-row, .cr-prop-item)[data-flash] {
|
||||
animation: cr-flash 500ms ease-in-out 3;
|
||||
}
|
||||
|
||||
@@ -116,7 +125,7 @@ body.vscode-high-contrast-light {
|
||||
.cr-guide {
|
||||
transition: none;
|
||||
}
|
||||
.cr-block[data-flash] {
|
||||
:is(.cr-block, .cr-prop-row, .cr-prop-item)[data-flash] {
|
||||
animation: cr-flash-still 1500ms;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,7 +1,15 @@
|
||||
import type { LanguageAdapter, Translator } from '../../../src/codeReader/contract'
|
||||
import type { RevealPlan } from './reveal'
|
||||
import type { BlockKind, BlockView, PropertyRow, Segment } from './types'
|
||||
import { describe, expect, it } from 'vitest'
|
||||
import { toBlockViews } from '../../../src/codeReader/blockView'
|
||||
import { createPythonAdapter } from '../../../src/codeReader/languages/python'
|
||||
import { createTypeScriptAdapter } from '../../../src/codeReader/languages/typescript'
|
||||
import { WASM_DIR, withBlocks } from '../../../src/codeReader/testSupport'
|
||||
import { pythonZhTranslator } from '../../../src/codeReader/translators/pythonZh'
|
||||
import { typescriptZhTranslator } from '../../../src/codeReader/translators/typescriptZh'
|
||||
import { revealPlan, scrollTopToShow } from './reveal'
|
||||
import { collapsedIds } from './viewState'
|
||||
import { collapsedIds, propertyItemId, propertyRowId } from './viewState'
|
||||
|
||||
function name(text: string, offset: number): Segment {
|
||||
return { text, role: 'variable', offset }
|
||||
@@ -48,7 +56,7 @@ describe('跳到定义:滚到哪块、展开哪些', () => {
|
||||
expect(revealPlan(BLOCKS, 4, 102)).toEqual({ id: '1.0.0', expand: ['1', '1.0'] })
|
||||
})
|
||||
|
||||
it('名字在属性行展开的子行里(参数):连那一行一起展开', () => {
|
||||
it('翻译插件没标 defines、名字在属性行展开的子行里(参数):闪整块,连那一行一起展开', () => {
|
||||
expect(revealPlan(BLOCKS, 2, 57)).toEqual({ id: '1', expand: ['1/p2'] })
|
||||
expect(revealPlan(BLOCKS, 0, 34)).toEqual({ id: '0', expand: ['0/p1'] })
|
||||
})
|
||||
@@ -80,6 +88,159 @@ describe('跳到定义:滚到哪块、展开哪些', () => {
|
||||
})
|
||||
})
|
||||
|
||||
describe('跳到定义:闪哪一处(defines)', () => {
|
||||
const range = (startIndex: number, endIndex: number): { startIndex: number, endIndex: number } => ({ startIndex, endIndex })
|
||||
/**
|
||||
* 0 def f(*args): f 在 4,*args 在 6..11
|
||||
* 1 a = 1; b = 2 一条语句声明两个变量,a 在 20,b 在 27
|
||||
*/
|
||||
const blocks: BlockView[] = [
|
||||
{
|
||||
...factBlock('0', 'function', 0, [
|
||||
{ label: '名称', value: [name('f', 4)], defines: range(4, 5) },
|
||||
{ label: '输入参数', value: [{ text: '1 个', role: 'hint' }], items: [{ cells: [[name('*args', 6)]], defines: range(6, 11) }] },
|
||||
]),
|
||||
defines: range(4, 5),
|
||||
},
|
||||
factBlock('1', 'variable', 1, [
|
||||
{ label: '名称', value: [name('a', 20)], defines: range(20, 21) },
|
||||
{ label: '名称', value: [name('b', 27)], defines: range(27, 28) },
|
||||
]),
|
||||
]
|
||||
|
||||
it('定义是块自己的名字:闪整块,属性行也标了它也一样', () => {
|
||||
expect(revealPlan(blocks, 0, 4)).toEqual({ id: '0', expand: [] })
|
||||
})
|
||||
|
||||
it('defines 是一段范围:定义落在中间也算(*args 的定义在 args 上)', () => {
|
||||
expect(revealPlan(blocks, 0, 7)).toEqual({ id: '0', row: '0/p1/0', expand: ['0/p1'] })
|
||||
})
|
||||
|
||||
it('一条语句声明几个变量:只闪那个变量的名称行', () => {
|
||||
expect(revealPlan(blocks, 1, 27)).toEqual({ id: '1', row: '1/p1', expand: [] })
|
||||
})
|
||||
})
|
||||
|
||||
describe('跳到定义:TS / Python 源码里闪哪一处', () => {
|
||||
const ts = createTypeScriptAdapter(WASM_DIR)
|
||||
const py = createPythonAdapter(WASM_DIR)
|
||||
|
||||
/** 不填 defines 的第三方翻译插件:属性表照旧,行和子行都不标讲的是哪个定义。 */
|
||||
function withoutDefines(translator: Translator): Translator {
|
||||
return {
|
||||
...translator,
|
||||
describe: (block, source) => translator.describe(block, source).map(({ label, value, items }) =>
|
||||
items ? { label, value, items: items.map(({ cells }) => ({ cells })) } : { label, value }),
|
||||
}
|
||||
}
|
||||
|
||||
function flatten(list: BlockView[]): BlockView[] {
|
||||
return list.flatMap(view => [view, ...flatten(view.children)])
|
||||
}
|
||||
|
||||
function text(segments: Segment[]): string {
|
||||
return segments.map(segment => segment.text).join('')
|
||||
}
|
||||
|
||||
/** 闪的那一处:整块写成它的第一行源码,属性行写成「属性名: 值」,子行各列用 | 隔开。 */
|
||||
function flashed(views: BlockView[], plan: RevealPlan | undefined): string {
|
||||
const block = flatten(views).find(view => view.id === plan?.id)
|
||||
if (!block || !plan)
|
||||
return ''
|
||||
if (plan.row !== undefined && 'properties' in block) {
|
||||
for (const [index, row] of block.properties.entries()) {
|
||||
const rowId = propertyRowId(block.id, index)
|
||||
if (plan.row === rowId)
|
||||
return `${row.label}: ${text(row.value)}`
|
||||
const item = row.items?.find((_, i) => plan.row === propertyItemId(rowId, i))
|
||||
if (item)
|
||||
return item.cells.map(text).join(' | ')
|
||||
}
|
||||
}
|
||||
return block.code.split('\n')[0]
|
||||
}
|
||||
|
||||
/** 定义提供者说定义在 source 里 needle 开头那个名字上:预览滚到哪、展开哪些、闪哪一处。 */
|
||||
async function jump(adapter: LanguageAdapter, languageId: string, translator: Translator, source: string, needle: string): Promise<{ plan: RevealPlan | undefined, flashed: string }> {
|
||||
const offset = source.indexOf(needle)
|
||||
expect(offset, needle).toBeGreaterThanOrEqual(0)
|
||||
const views: BlockView[] = await withBlocks(adapter, languageId, source, blocks => toBlockViews(blocks, source, adapter, translator))
|
||||
const plan = revealPlan(views, source.slice(0, offset).split('\n').length - 1, offset)
|
||||
return { plan, flashed: flashed(views, plan) }
|
||||
}
|
||||
|
||||
const PY = [
|
||||
'from app.util import fmt, clean as tidy',
|
||||
'',
|
||||
'def mask_phone(phone: str) -> str:',
|
||||
' if len(phone) < 9:',
|
||||
' return phone',
|
||||
' for i in range(3):',
|
||||
' print(i)',
|
||||
' return fmt(phone)',
|
||||
'',
|
||||
'LIMIT = 3',
|
||||
'a, b = 1, 2',
|
||||
].join('\n')
|
||||
|
||||
const TS = [
|
||||
'import { readFile as rf, stat } from \'node:fs\'',
|
||||
'',
|
||||
'export function load(path: string, { encoding }: Options): string {',
|
||||
' for (const line of lines) {',
|
||||
' use(line, stat)',
|
||||
' }',
|
||||
' return rf(path, encoding)',
|
||||
'}',
|
||||
'',
|
||||
'let a = 1, b = 2',
|
||||
'const LIMIT = 3',
|
||||
].join('\n')
|
||||
|
||||
it('python:参数只闪「输入参数」下它那个子行,导入项只闪它那一项', async () => {
|
||||
const at = (needle: string): ReturnType<typeof jump> => jump(py, 'python', pythonZhTranslator, PY, needle)
|
||||
expect(await at('phone: str')).toEqual({ plan: { id: '1', row: '1/p3/0', expand: ['1/p3'] }, flashed: 'phone | 字符串 | ' })
|
||||
expect(await at('tidy')).toEqual({ plan: { id: '0', row: '0/p1/1', expand: ['0/p1'] }, flashed: 'clean 作为 tidy' })
|
||||
expect(await at('clean')).toEqual({ plan: { id: '0', row: '0/p1/1', expand: ['0/p1'] }, flashed: 'clean 作为 tidy' })
|
||||
})
|
||||
|
||||
it('python:函数名、变量名(一个解构模式也算一个)是块自己的名字,循环变量在一行译文里:都闪整块', async () => {
|
||||
const at = (needle: string): ReturnType<typeof jump> => jump(py, 'python', pythonZhTranslator, PY, needle)
|
||||
expect(await at('mask_phone')).toEqual({ plan: { id: '1', expand: [] }, flashed: 'def mask_phone(phone: str) -> str:' })
|
||||
expect(await at('LIMIT')).toEqual({ plan: { id: '2', expand: [] }, flashed: 'LIMIT = 3' })
|
||||
expect(await at('b = 1')).toEqual({ plan: { id: '3', expand: [] }, flashed: 'a, b = 1, 2' })
|
||||
expect(await at('i in range')).toEqual({ plan: { id: '1.1', expand: ['1'] }, flashed: 'for i in range(3):' })
|
||||
})
|
||||
|
||||
it('python:翻译插件没标 defines 时闪整块,名字在子行里照样展开那一行', async () => {
|
||||
const at = (needle: string): ReturnType<typeof jump> => jump(py, 'python', withoutDefines(pythonZhTranslator), PY, needle)
|
||||
expect(await at('phone: str')).toEqual({ plan: { id: '1', expand: ['1/p3'] }, flashed: 'def mask_phone(phone: str) -> str:' })
|
||||
expect(await at('tidy')).toEqual({ plan: { id: '0', expand: ['0/p1'] }, flashed: 'from app.util import fmt, clean as tidy' })
|
||||
})
|
||||
|
||||
it('typeScript:参数(解构参数里的名字也算)、导入项、多变量声明里的一个,只闪它那一行', async () => {
|
||||
const at = (needle: string): ReturnType<typeof jump> => jump(ts, 'typescript', typescriptZhTranslator, TS, needle)
|
||||
expect(await at('path: string')).toEqual({ plan: { id: '1', row: '1/p3/0', expand: ['1/p3'] }, flashed: 'path | 字符串 | ' })
|
||||
expect(await at('encoding }')).toEqual({ plan: { id: '1', row: '1/p3/1', expand: ['1/p3'] }, flashed: '{ encoding } | Options | ' })
|
||||
expect(await at('rf,')).toEqual({ plan: { id: '0', row: '0/p2/0', expand: ['0/p2'] }, flashed: 'readFile 作为 rf' })
|
||||
expect(await at('stat }')).toEqual({ plan: { id: '0', row: '0/p2/1', expand: ['0/p2'] }, flashed: 'stat' })
|
||||
expect(await at('b = 2')).toEqual({ plan: { id: '2', row: '2/p3', expand: [] }, flashed: '名称: b' })
|
||||
})
|
||||
|
||||
it('typeScript:函数名、只声明一个的常量是块自己的名字,循环变量在一行译文里:都闪整块', async () => {
|
||||
const at = (needle: string): ReturnType<typeof jump> => jump(ts, 'typescript', typescriptZhTranslator, TS, needle)
|
||||
expect(await at('load')).toEqual({ plan: { id: '1', expand: [] }, flashed: 'export function load(path: string, { encoding }: Options): string {' })
|
||||
expect(await at('LIMIT')).toEqual({ plan: { id: '3', expand: [] }, flashed: 'const LIMIT = 3' })
|
||||
expect(await at('line of')).toEqual({ plan: { id: '1.0', expand: ['1'] }, flashed: 'for (const line of lines) {' })
|
||||
})
|
||||
|
||||
it('typeScript:翻译插件没标 defines 时闪整块', async () => {
|
||||
const at = (needle: string): ReturnType<typeof jump> => jump(ts, 'typescript', withoutDefines(typescriptZhTranslator), TS, needle)
|
||||
expect(await at('path: string')).toEqual({ plan: { id: '1', expand: ['1/p3'] }, flashed: 'export function load(path: string, { encoding }: Options): string {' })
|
||||
expect(await at('b = 2')).toEqual({ plan: { id: '2', expand: [] }, flashed: 'let a = 1, b = 2' })
|
||||
})
|
||||
})
|
||||
|
||||
describe('把目标块滚进视口', () => {
|
||||
it('整块已经在视口里:不滚', () => {
|
||||
expect(scrollTopToShow({ top: 120, bottom: 160 }, 100, 500)).toBeUndefined()
|
||||
|
||||
@@ -1,12 +1,17 @@
|
||||
import type { BlockView, Segment } from './types'
|
||||
import { propertyRowId } from './viewState'
|
||||
import type { BlockView, Segment, SourceRange } from './types'
|
||||
import { propertyItemId, propertyRowId } from './viewState'
|
||||
|
||||
/** 跳到定义时要滚到的块,以及要展开的块和属性行:它们折叠着,目标就不在页面上。 */
|
||||
/** 跳到定义时要滚到的块,就是这处定义的属性行 / 子行(只闪它),以及要展开的块和属性行:它们折叠着,目标就不在页面上。 */
|
||||
export interface RevealPlan {
|
||||
id: string
|
||||
/** 属性行 id(propertyRowId)或子行 id(propertyItemId);没有时闪整块 */
|
||||
row?: string
|
||||
expand: string[]
|
||||
}
|
||||
|
||||
/** 目标在一块里的哪儿:row、expand 同 RevealPlan,expand 不含祖先块。 */
|
||||
type Spot = Omit<RevealPlan, 'id'>
|
||||
|
||||
interface Placed {
|
||||
block: BlockView
|
||||
/** 从顶层到父块的块 id */
|
||||
@@ -21,34 +26,53 @@ function* placed(blocks: BlockView[], ancestors: string[] = []): Generator<Place
|
||||
}
|
||||
}
|
||||
|
||||
function covers(range: SourceRange | undefined, offset: number): boolean {
|
||||
return range !== undefined && range.startIndex <= offset && offset < range.endIndex
|
||||
}
|
||||
|
||||
function shows(segments: Segment[], offset: number): boolean {
|
||||
return segments.some(segment => segment.offset === offset)
|
||||
}
|
||||
|
||||
/** 块里哪儿显示着 offset 处的名字:'value' 是一行译文或属性行的值,数字是带子行的属性行序号(名字在它展开的子行里),不在这块里是 undefined。 */
|
||||
function locate(block: BlockView, offset: number): 'value' | number | undefined {
|
||||
/**
|
||||
* 块里哪儿是 offset 处的定义,从具体到笼统:
|
||||
* ① 块自己的名字(函数名、只声明一个变量时的变量名)→ 整块;
|
||||
* ② 属性表里讲这个定义的一行 / 子行(defines 盖住 offset:参数、导入项、多变量声明里的一个)→ 只闪它,子行连它所在的行一起展开;
|
||||
* ③ 块里只是显示着这个名字(一行译文里的循环变量、没填 defines 的翻译插件)→ 整块,名字在子行里时展开那一行。
|
||||
* 不在这块里是 undefined。
|
||||
*/
|
||||
function locate(block: BlockView, offset: number): Spot | undefined {
|
||||
if (covers(block.defines, offset))
|
||||
return { expand: [] }
|
||||
if ('translation' in block)
|
||||
return shows(block.translation, offset) ? 'value' : undefined
|
||||
for (const [index, row] of block.properties.entries()) {
|
||||
return shows(block.translation, offset) ? { expand: [] } : undefined
|
||||
const rows = block.properties.map((row, index) => ({ row, id: propertyRowId(block.id, index) }))
|
||||
for (const { row, id } of rows) {
|
||||
if (covers(row.defines, offset))
|
||||
return { row: id, expand: [] }
|
||||
const item = row.items?.findIndex(entry => covers(entry.defines, offset)) ?? -1
|
||||
if (item >= 0)
|
||||
return { row: propertyItemId(id, item), expand: [id] }
|
||||
}
|
||||
for (const { row, id } of rows) {
|
||||
if (shows(row.value, offset))
|
||||
return 'value'
|
||||
return { expand: [] }
|
||||
if (row.items?.some(item => item.cells.some(cell => shows(cell, offset))))
|
||||
return index
|
||||
return { expand: [id] }
|
||||
}
|
||||
return undefined
|
||||
}
|
||||
|
||||
/**
|
||||
* 跳到定义:目标是显示着定义处那个名字的块,名字在属性行的子行里时连这一行一起展开;
|
||||
* 页面上找不到这个名字(例如定义是整个模块,落在文件开头)就取包含 line 的块,规则同 blockForLine。
|
||||
* 跳到定义:目标见 locate;页面上找不到这处定义(例如定义是整个模块,落在文件开头)就取包含 line 的块,规则同 blockForLine。
|
||||
* 目标的祖先块都要展开。
|
||||
*/
|
||||
export function revealPlan(blocks: BlockView[], line: number, definition: number): RevealPlan | undefined {
|
||||
let byLine: Placed | undefined
|
||||
for (const item of placed(blocks)) {
|
||||
const where = locate(item.block, definition)
|
||||
if (where !== undefined)
|
||||
return { id: item.block.id, expand: typeof where === 'number' ? [...item.ancestors, propertyRowId(item.block.id, where)] : item.ancestors }
|
||||
const spot = locate(item.block, definition)
|
||||
if (spot)
|
||||
return { id: item.block.id, ...spot, expand: [...item.ancestors, ...spot.expand] }
|
||||
if (item.block.startLine <= line && (!byLine || item.block.startLine > byLine.block.startLine))
|
||||
byLine = item
|
||||
}
|
||||
|
||||
@@ -17,11 +17,20 @@ export type TokenRole
|
||||
/** offset:照抄自源码里的名字、字符串时它在源码里的起始下标,⌘ / Ctrl 悬停、点击时拿它查定义;译词、提示词没有 */
|
||||
export interface Segment { text: string, role: TokenRole, offset?: number }
|
||||
|
||||
/** 源码里一段的下标,end 为开区间 */
|
||||
export interface SourceRange { startIndex: number, endIndex: number }
|
||||
|
||||
/**
|
||||
* 属性表里的一行或一个子行讲的是哪个定义:定义出来的那个名字(参数名、导入项、声明的变量名)在源码里的范围。
|
||||
* 跳到的定义落在里面就只闪这一行;翻译插件没填就闪整块
|
||||
*/
|
||||
export interface Defines { defines?: SourceRange }
|
||||
|
||||
/** 属性表里展开的一个子行:几列对齐的格子,例如参数的名称 / 类型 / 默认值 */
|
||||
export interface PropertyItem { cells: Segment[][] }
|
||||
export interface PropertyItem extends Defines { cells: Segment[][] }
|
||||
|
||||
/** 属性表的一行:左列属性名,右列着色的值;items 是展开在这一行下面的子行(输入参数、导入项) */
|
||||
export interface PropertyRow {
|
||||
export interface PropertyRow extends Defines {
|
||||
label: string
|
||||
value: Segment[]
|
||||
items?: PropertyItem[]
|
||||
@@ -38,6 +47,8 @@ interface BlockViewBase {
|
||||
code: string
|
||||
/** 源码着色(拼起来等于 code) */
|
||||
codeTokens: Segment[]
|
||||
/** 块自己的名字(函数名、只声明一个变量时的变量名)在源码里的范围:跳到的定义就是它时闪整块 */
|
||||
defines?: SourceRange
|
||||
children: BlockView[]
|
||||
}
|
||||
|
||||
@@ -48,7 +59,7 @@ export interface TranslatorOption { id: string, label: string }
|
||||
|
||||
/**
|
||||
* 滚到包含 line 的块。definition 只在跳到定义时有:定义处那个名字在源码里的下标(Segment.offset),
|
||||
* 要展开把它折叠住的块和属性行,再让那块闪几下
|
||||
* 要展开把它折叠住的块和属性行,再让就是这处定义的那一块或属性表里那一行闪几下
|
||||
*/
|
||||
export interface Reveal {
|
||||
line: number
|
||||
|
||||
@@ -4,7 +4,7 @@ import { revealPlan, scrollTopToShow } from './reveal'
|
||||
import { blockForLine } from './scrollPosition'
|
||||
import { measureBlocks } from './useScrollPosition'
|
||||
|
||||
/** 让一块闪几下(codeReader.css 的 [data-flash]);正在闪的同一块再跳一次时从头闪。 */
|
||||
/** 让一块或属性表里的一行闪几下(codeReader.css 的 [data-flash]);正在闪的同一处再跳一次时从头闪。 */
|
||||
function flash(el: HTMLElement): void {
|
||||
const running = el.getAnimations().filter(animation => animation instanceof CSSAnimation)
|
||||
if (running.length > 0) {
|
||||
@@ -25,7 +25,7 @@ function flash(el: HTMLElement): void {
|
||||
/**
|
||||
* 滚到 reveal 指的位置,处理完调 done:
|
||||
* ① 从文本编辑器切过来(没有 definition):包含那一行的块顶到视口顶部,折叠着的不展开;
|
||||
* ② 跳到定义:先展开把目标藏起来的块和属性行(expand 之后重新渲染,再进来一次),再把目标块滚进视口、闪几下。
|
||||
* ② 跳到定义:先展开把目标藏起来的块和属性行(expand 之后重新渲染,再进来一次),再把目标(整块,或就是这处定义的属性行 / 子行)滚进视口、闪几下。
|
||||
*/
|
||||
export function useReveal(
|
||||
doc: DocumentMessage | null,
|
||||
@@ -50,7 +50,9 @@ export function useReveal(
|
||||
expand(hidden)
|
||||
return
|
||||
}
|
||||
const el = plan && document.querySelector<HTMLElement>(`.cr-block[data-id="${plan.id}"]`)
|
||||
// 块正在编辑时页面上没有属性表,就闪整块
|
||||
const row = plan?.row === undefined ? null : document.querySelector<HTMLElement>(`:is(.cr-prop-row, .cr-prop-item)[data-id="${plan.row}"]`)
|
||||
const el = row ?? (plan && document.querySelector<HTMLElement>(`.cr-block[data-id="${plan.id}"]`))
|
||||
if (el) {
|
||||
const rect = el.getBoundingClientRect()
|
||||
const top = scrollTopToShow({ top: rect.top + window.scrollY, bottom: rect.bottom + window.scrollY }, window.scrollY, window.innerHeight)
|
||||
|
||||
@@ -80,3 +80,8 @@ export function collapsedIds(blocks: readonly BlockView[], folds: Readonly<Recor
|
||||
export function propertyRowId(blockId: string, rowIndex: number): string {
|
||||
return `${blockId}/p${rowIndex}`
|
||||
}
|
||||
|
||||
/** 属性行展开的第几个子行,例如 '6.1.0/p3/1'。只用来在页面上找到它(跳到定义时闪它),子行不折叠、不进 folds。 */
|
||||
export function propertyItemId(rowId: string, itemIndex: number): string {
|
||||
return `${rowId}/${itemIndex}`
|
||||
}
|
||||
Reference in new issue
Block a user