@atlaskit/editor-plugin-metrics
Version:
Metrics plugin for @atlaskit/editor-core
23 lines • 665 B
JavaScript
import { ActionType } from '../types';
export var checkEmptyLineAddedOrDeleted = function checkEmptyLineAddedOrDeleted(step) {
var _ref = step,
content = _ref.slice.content,
from = _ref.from,
to = _ref.to;
var isEmptyLineDeleted = to - from === 2 && content.size === 0;
if (isEmptyLineDeleted) {
return {
type: ActionType.EMPTY_LINE_ADDED_OR_DELETED
};
}
var isEmptyLineAdded = false;
content.forEach(function (node) {
isEmptyLineAdded = node.type.name === 'paragraph' && node.content.size === 0;
});
if (!isEmptyLineAdded) {
return undefined;
}
return {
type: ActionType.EMPTY_LINE_ADDED_OR_DELETED
};
};