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Adapt selection in removeText operation

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This commit is contained in:
Samy Pessé
2016-10-26 13:58:32 +02:00
parent e08ef88d54
commit 59583760f2
1 changed files with 16 additions and 2 deletions
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18
src/transforms/apply-operation.js
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@@ -219,11 +219,25 @@ function removeNode(state, operation) {
function removeText(state, operation) { function removeText(state, operation) {
const { path, offset, length } = operation const { path, offset, length } = operation
let { document } = state let { document, selection } = state
const { startKey, endKey, startOffset, endOffset } = selection
let node = document.assertPath(path) let node = document.assertPath(path)
const rangeOffset = offset + length
// Update the document
node = node.removeText(offset, length) node = node.removeText(offset, length)
document = document.updateDescendant(node) document = document.updateDescendant(node)
state = state.merge({ document })
// Update the selection
if (startKey == node.key && startOffset >= rangeOffset) {
selection = selection.extendStartOffset(-length)
}
if (endKey == node.key && endOffset >= rangeOffset) {
selection = selection.extendEndOffset(-length)
}
state = state.merge({ document, selection })
return state return state
} }