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Merge pull request #1233 from hedgedoc/fix/insertOnStartOfLines

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Fix insertOnStartOfLines behaviour
This commit is contained in:
David Mehren 2021-05-06 21:16:22 +02:00 committed by GitHub
commit dc1f621eb8
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 4 deletions
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11
public/js/lib/editor/utils.js
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@ -1,4 +1,5 @@
const wrapSymbols = ['*', '_', '~', '^', '+', '=']
export function wrapTextWith (editor, cm, symbol) {
if (!cm.getSelection()) {
return CodeMirror.Pass
@ -106,12 +107,14 @@ export function insertOnStartOfLines (cm, symbol) {
for (let i = 0; i < ranges.length; i++) {
const range = ranges[i]
if (!range.empty()) {
const from = range.from()
const to = range.to()
let selection = cm.getRange({ line: from.line, ch: 0 }, to)
const cursorFrom = range.from()
const cursorTo = range.to()
const firstLineStart = { line: cursorFrom.line, ch: 0 }
const lastLineEnd = { line: cursorTo.line, ch: cm.getLine(cursorTo.line).length }
let selection = cm.getRange(firstLineStart, lastLineEnd)
selection = selection.replace(/\n/g, '\n' + symbol)
selection = symbol + selection
cm.replaceRange(selection, from, to)
cm.replaceRange(selection, firstLineStart, lastLineEnd)
} else {
cm.replaceRange(symbol, { line: cursor.line, ch: 0 }, { line: cursor.line, ch: 0 })
}