@integec/grid-tools/lib/clipboard-utils.js

Integ Grid Tools

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.normalizeCopiedContentForNumber = exports.copyToClipboard = exports.fromPasteEvent = exports.expandDataToSelection = exports.normalizePasteInfo = exports.toClipboardData = void 0;

var _isEmpty2 = _interopRequireDefault(require("ramda/src/isEmpty"));

var _compose2 = _interopRequireDefault(require("ramda/src/compose"));

var _map2 = _interopRequireDefault(require("ramda/src/map"));

var _join2 = _interopRequireDefault(require("ramda/src/join"));

var _data = require("data.maybe");

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

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

// prettier-ignore
var combineClipboardCells = (0, _join2["default"])('\t'); // prettier-ignore

var combineClipboardRows = (0, _join2["default"])('\n');
var normalizeCellsForClipboard = (0, _map2["default"])(function (a) {
  return (0, _utils.fromEmpty)(a).getOrElse('');
});
var toClipboardData = (0, _compose2["default"])(combineClipboardRows, (0, _map2["default"])(combineClipboardCells), (0, _map2["default"])(normalizeCellsForClipboard));
exports.toClipboardData = toClipboardData;

var clearNil = function clearNil(row) {
  return row.map(function (d) {
    return (0, _isEmpty2["default"])(d) ? undefined : d;
  });
};

var normalizePasteInfo = function normalizePasteInfo(selection) {
  return function (data) {
    var dataSet = expandDataToSelection(selection)(data);
    var x1 = selection.x1,
        y1 = selection.y1;
    return {
      columnIndex: x1,
      rowIndex: y1,
      dataSet: dataSet
    };
  };
};

exports.normalizePasteInfo = normalizePasteInfo;

var parseClipData = function parseClipData(rawData) {
  return rawData.split(rawData.includes('\r') ? '\r\n' : '\n') // excel may copy extra 0 length line
  .filter(function (row) {
    return row != null && row.trim().length > 0;
  }).map(function (row) {
    return clearNil(row.split('\t'));
  });
};

var expandDataToSelection = function expandDataToSelection(selection) {
  return function (data) {
    var x1 = selection.x1,
        x2 = selection.x2,
        y1 = selection.y1,
        y2 = selection.y2;
    var colCount = x2 - x1 + 1;
    var rowCount = y2 - y1 + 1;

    if (!data.length && data.length === 0 || rowCount <= data.length && colCount <= data[0].length || colCount === 1 && rowCount === 1) {
      return data;
    }

    var fittedData = [];

    for (var row = 0; row < rowCount || row < data.length; row++) {
      var rowData = [];
      var originalRow = data[row % data.length];

      for (var col = 0; col < colCount || col < originalRow.length; col++) {
        rowData.push(originalRow[col % originalRow.length]);
      }

      fittedData.push(rowData);
    }

    return fittedData;
  };
}; // prettier-ignore


exports.expandDataToSelection = expandDataToSelection;

var fromPasteEvent = function fromPasteEvent(evt) {
  return (0, _data.fromNullable)(evt.clipboardData).chain(function (clipData) {
    return (0, _utils.fromEmpty)(clipData.getData('Text'));
  }).map(parseClipData);
};

exports.fromPasteEvent = fromPasteEvent;

var copyToClipboard = function copyToClipboard(_ref) {
  var evt = _ref.evt,
      clipboard = _ref.clipboard;
  return function (txtData) {
    clipboard.setData('Text', txtData);
    evt.preventDefault(); // console.log('copied data: [', clipboard.getData('Text'), ']')
  };
};

exports.copyToClipboard = copyToClipboard;

var normalizeCopiedContentForNumber = function normalizeCopiedContentForNumber(txtContent) {
  return txtContent == null || txtContent.trim().length === 0 ? null : txtContent.replace('$', '');
};

exports.normalizeCopiedContentForNumber = normalizeCopiedContentForNumber;
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