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fix: #671 allow pasting multiline text into a heading (#719)

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Ran Luo 2019-03-07 02:33:20 +08:00 committed by Felix Häusler
parent 471e2381e2
commit 1c42555a10
1 changed files with 20 additions and 7 deletions
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15
src/muya/lib/contentState/pasteCtrl.js
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@ -76,6 +76,7 @@ const pasteCtrl = ContentState => {
const startBlock = this.getBlock(start.key) const startBlock = this.getBlock(start.key)
const endBlock = this.getBlock(end.key) const endBlock = this.getBlock(end.key)
const parent = this.getParent(startBlock) const parent = this.getParent(startBlock)
if (start.key !== end.key) { if (start.key !== end.key) {
this.cutHandler() this.cutHandler()
return this.pasteHandler(event, type) return this.pasteHandler(event, type)
@ -287,19 +288,31 @@ const pasteCtrl = ContentState => {
}) })
} else { } else {
if (firstFragment.type === 'p') { if (firstFragment.type === 'p') {
if (/^h\d$/.test(startBlock.type)) {
// handle paste into header
startBlock.text += firstFragment.children[0].text
if (firstFragment.children.length > 1) {
const newParagraph = this.createBlock('p')
firstFragment.children.slice(1).forEach(line => {
this.appendChild(newParagraph, line)
})
this.insertAfter(newParagraph, startBlock)
}
} else {
startBlock.text += firstFragment.children[0].text startBlock.text += firstFragment.children[0].text
firstFragment.children.slice(1).forEach(line => { firstFragment.children.slice(1).forEach(line => {
if (startBlock.functionType) line.functionType = startBlock.functionType if (startBlock.functionType) line.functionType = startBlock.functionType
if (startBlock.lang) line.lang = startBlock.lang if (startBlock.lang) line.lang = startBlock.lang
this.appendChild(parent, line) this.appendChild(parent, line)
}) })
}
} else if (/^h\d$/.test(firstFragment.type)) { } else if (/^h\d$/.test(firstFragment.type)) {
startBlock.text += firstFragment.text.split(/\s+/)[1] startBlock.text += firstFragment.text.split(/\s+/)[1]
} else { } else {
startBlock.text += firstFragment.text startBlock.text += firstFragment.text
} }
let target = parent let target = /^h\d$/.test(startBlock.type) ? startBlock : parent
tailFragments.forEach(block => { tailFragments.forEach(block => {
this.insertAfter(block, target) this.insertAfter(block, target)
target = block target = block