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Refactor to texOrPdfString function

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GitOrigin-RevId: b084966a4fc13de4708973685844b2d9d2405e9b
This commit is contained in:
Alf Eaton 2024-09-23 12:09:59 +01:00 committed by Copybot
parent 2a2bb3f064
commit 77ad90d59a
2 changed files with 23 additions and 12 deletions
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18
services/web/frontend/js/features/source-editor/utils/tree-operations/commands.ts
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@ -191,3 +191,21 @@ export const enterNode = (
})
}
}
const texOrPdfArgument = { tex: 0, pdf: 1 }
export const texOrPdfString = (
state: EditorState,
node: SyntaxNode,
version: keyof typeof texOrPdfArgument
) => {
const commandName = getCommandName(node.node, state, ['CtrlSeq'])
if (commandName === '\\texorpdfstring') {
const argumentNode = node
.getChildren('TextArgument')
[texOrPdfArgument[version]]?.getChild('LongArg')
if (argumentNode) {
return state.doc.sliceString(argumentNode.from, argumentNode.to)
}
}
}

17
services/web/frontend/js/features/source-editor/utils/tree-operations/outline.ts
View file

@ -4,6 +4,7 @@ import { NodeIntersectsChangeFn, ProjectionItem } from './projection'
import * as tokens from '../../lezer-latex/latex.terms.mjs'
import { getEnvironmentArguments, getEnvironmentName } from './environments'
import { PartialFlatOutline } from '@/features/ide-react/context/outline-context'
import { texOrPdfString } from './commands'
export type Outline = {
line: number
@ -89,18 +90,10 @@ const getEntryText = (state: EditorState, node: SyntaxNodeRef): string => {
}
// Handle the texorpdfstring command
if (
token.type.name === 'Command' &&
token.node.firstChild?.firstChild != null
) {
let command = token.node.firstChild.firstChild
let commandName = state.doc.sliceString(command.from + 1, command.to)
let textArguments = token.node.firstChild.getChildren('TextArgument')
if (commandName == 'texorpdfstring' && textArguments.length >= 2) {
let pdfstring = textArguments[1]
titleParts.push(
state.doc.sliceString(pdfstring.from + 1, pdfstring.to - 1)
)
if (token.type.is('UnknownCommand')) {
const pdfString = texOrPdfString(state, token.node, 'pdf')
if (pdfString) {
titleParts.push(pdfString)
return false
}
}