Function findGridOfEdges

packages/models/src/transforms/utils.ts:12–40

(editor: Editor, at: Location | null = editor.selection)

}

export const findGridOfEdges = (editor: Editor, at: Location | null = editor.selection) => {
  const value: OperationGridValue = {}
  if (Range.isRange(at) && Range.isExpanded(at)) {
    const [anchor, focus] = Range.edges(at)
    const [startCell] = Editor.nodes<GridCell>(editor, {
      at: anchor.path,
      match: n => editor.isGridCell(n),
    })
    value.start = startCell
    const [endCell] = Editor.nodes<GridCell>(editor, {
      at: focus.path,
      match: n => editor.isGridCell(n),
    })
    value.end = endCell
    if (startCell && endCell) {
      if (Path.equals(startCell[1], endCell[1])) {
        value.start = undefined
        value.end = undefined
        return value
      }
      const [, startPath] = startCell
      const [, endPath] = endCell
      const gridPath = Path.common(startPath, endPath)
      const grid = Grid.above(editor, gridPath)
      value.grid = grid
    }
  }
  return value
}

export const handleInserInGrid = (editor: Editor, at: Location | null = editor.selection) => {
  const { grid, start, end } = findGridOfEdges(editor, at)