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refactor splitInline

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Ian Storm Taylor
2016-11-22 16:57:35 -08:00
parent 490498f228
commit a15570885d
1 changed files with 5 additions and 38 deletions
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43
src/transforms/at-current-range.js
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@@ -235,44 +235,11 @@ export function splitBlock(transform, depth = 1) {
export function splitInline(transform, depth = Infinity) { export function splitInline(transform, depth = Infinity) {
let { state } = transform let { state } = transform
let { document, selection } = state let { selection } = state
transform
// If the selection is expanded, remove it first. .snapshotSelection()
if (selection.isExpanded) { .splitInlineAtRange(selection, depth)
transform.delete() .snapshotSelection()
state = transform.state
document = state.document
selection = state.selection
}
let after = selection
const { startKey, startOffset } = selection
let startNode = document.assertDescendant(startKey)
const furthestInline = document.getFurthestInline(startKey)
const offset = furthestInline.getOffset(startNode.key)
// If the selection is at the start of end of the furthest inline, there isn't
// anything to split, so abort.
if (
(offset + startOffset == 0) ||
(offset + startNode.length == startOffset)
) {
return
}
transform.unsetSelection()
transform.splitInlineAtRange(selection, depth)
state = transform.state
document = state.document
const closestInline = document.getClosestInline(startKey)
if (closestInline) {
startNode = document.getDescendant(startKey)
const nextNode = document.getNextText(startNode.key)
after = selection.collapseToStartOf(nextNode)
}
transform.moveTo(after)
} }
/** /**