slate-edit-table/dist/changes/removeColumn.js

A Slate plugin to handle keyboard events in tables.

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

require('slate');

var _utils = require('../utils');

var _clearCell = require('./clearCell');

var _clearCell2 = _interopRequireDefault(_clearCell);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Delete current column in a table
 */
function removeColumn(opts, change, at) {
    var value = change.value;
    var startKey = value.startKey;


    var pos = _utils.TablePosition.create(opts, value.document, startKey);
    var table = pos.table;


    if (typeof at === 'undefined') {
        at = pos.getColumnIndex();
    }

    var rows = table.nodes;

    // Remove the cell from every row
    if (pos.getWidth() > 1) {
        rows.forEach(function (row) {
            var cell = row.nodes.get(at);
            change.removeNodeByKey(cell.key, { normalize: false });
        });
    } else {
        // If last column, clear text in cells instead
        rows.forEach(function (row) {
            row.nodes.forEach(function (cell) {
                cell.nodes.forEach(function (node) {
                    return (0, _clearCell2.default)(opts, change, cell);
                });
            });
        });
    }

    // Replace the table
    return change;
}
exports.default = removeColumn;