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Don't copy (or on cut) empty data to the clipboard, matches native behavior (#3130)

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Mitch Capper (they, them) 2022-03-19 12:01:44 -07:00 committed by GitHub
parent 5cf4c73383
commit c841facdfa
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1 changed files with 36 additions and 21 deletions
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17
src/muya/lib/contentState/copyCutCtrl.js
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@ -243,8 +243,10 @@ const copyCutCtrl = ContentState => {
if (row === 1 && column === 1) {
// Copy cells text if only one is selected
if (tableContents[0][0].text.length > 0) {
event.clipboardData.setData('text/html', '')
event.clipboardData.setData('text/plain', tableContents[0][0].text)
}
} else {
// Copy as markdown table
const figureBlock = this.createBlock('figure', {
@ -254,12 +256,13 @@ const copyCutCtrl = ContentState => {
this.appendChild(figureBlock, table)
const { isGitlabCompatibilityEnabled, listIndentation } = this
const markdown = new ExportMarkdown([figureBlock], listIndentation, isGitlabCompatibilityEnabled).generate()
if (markdown.length > 0) {
event.clipboardData.setData('text/html', '')
event.clipboardData.setData('text/plain', markdown)
}
}
}
}
ContentState.prototype.copyHandler = function (event, type, copyInfo = null) {
if (this.selectedTableCells) {
@ -270,30 +273,38 @@ const copyCutCtrl = ContentState => {
const { selectedImage } = this
if (selectedImage) {
const { token } = selectedImage
if (token.raw.length > 0) {
event.clipboardData.setData('text/html', token.raw)
event.clipboardData.setData('text/plain', token.raw)
}
return
}
const { html, text } = this.getClipBoardData()
switch (type) {
case 'normal': {
if (text.length > 0) {
event.clipboardData.setData('text/html', html)
event.clipboardData.setData('text/plain', text)
}
break
}
case 'copyAsMarkdown': {
if (text.length > 0) {
event.clipboardData.setData('text/html', '')
event.clipboardData.setData('text/plain', text)
}
break
}
case 'copyAsHtml': {
if (text.length > 0) {
event.clipboardData.setData('text/html', '')
event.clipboardData.setData('text/plain', getSanitizeHtml(text, {
superSubScript: this.muya.options.superSubScript,
footnote: this.muya.options.footnote,
isGitlabCompatibilityEnabled: this.muya.options.isGitlabCompatibilityEnabled
}))
}
break
}
@ -303,8 +314,10 @@ const copyCutCtrl = ContentState => {
const anchor = this.getAnchor(block)
const { isGitlabCompatibilityEnabled, listIndentation } = this
const markdown = new ExportMarkdown([anchor], listIndentation, isGitlabCompatibilityEnabled).generate()
if (markdown.length > 0) {
event.clipboardData.setData('text/html', '')
event.clipboardData.setData('text/plain', markdown)
}
break
}
@ -313,11 +326,13 @@ const copyCutCtrl = ContentState => {
if (typeof codeContent !== 'string') {
return
}
if (codeContent.length > 0) {
event.clipboardData.setData('text/html', '')
event.clipboardData.setData('text/plain', codeContent)
}
}
}
}
}
export default copyCutCtrl