motion/lib/runner/editor/helpers.js

motion - moving development forward

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.POSITION_TYPE = undefined;
exports.collectViews = collectViews;
exports.pointWithinRange = pointWithinRange;
exports.getObjectAtPosition = getObjectAtPosition;
exports.getRowFromText = getRowFromText;

var _babel = require('../gulp/babel');

var _scanner = require('../gulp/scanner');

var _cache = require('../cache');

var _cache2 = _interopRequireDefault(_cache);

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

const NEWLINE_REGEX = /\r\n|\n|\r/g;
const POSITION_TYPE = exports.POSITION_TYPE = {
  VIEW_TOP: 'VIEW_TOP',
  VIEW_JSX: 'VIEW_JSX',
  STYLE: 'STYLE'
};

function collectViews(contents) {
  const filePath = '__editor__';
  try {
    let views = {};
    _scanner.Scanner.pre(filePath, contents, function (contents) {
      (0, _babel.motionFile)({
        contents,
        path: filePath,
        relative: filePath,
        sourceMap: false
      });
    });
    return _cache2.default.getFileMeta(filePath) || {};
  } catch (_) {
    if (typeof _.pos !== 'undefined') {
      // Syntax error
      return {};
    } else throw _;
  }
}

function pointWithinRange(point, range) {
  return point.isGreaterThan(range[0]) && point.isLessThan(range[1]);
}

function getObjectAtPosition(objects, position) {
  for (const key in objects) {
    const value = objects[key];
    if (pointWithinRange(position, value.location)) {
      return value;
    }
  }
  return null;
}

function getRowFromText(text, row) {
  const rowText = text.split(NEWLINE_REGEX)[row];
  return rowText || '';
}
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