motion/lib/runner/editor/index.js

motion - moving development forward

'use strict';
'use babel';

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

var _atomTextBufferPoint = require('atom-text-buffer-point');

var _atomTextBufferPoint2 = _interopRequireDefault(_atomTextBufferPoint);

var _sbEventKit = require('sb-event-kit');

var _autocomplete = require('./autocomplete');

var _autocomplete2 = _interopRequireDefault(_autocomplete);

var _fns = require('../lib/fns');

var _helpers = require('./helpers');

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

class Editor {
  constructor() {
    this.subscriptions = new _sbEventKit.CompositeDisposable();
    this.autocomplete = new _autocomplete2.default();

    this.subscriptions.add(this.autocomplete);
  }

  activate(bridge) {
    this.subscriptions.add(bridge.onDidReceiveMessage('editor:autocomplete', message => {
      message.result = {
        suggestions: this.complete(message.text, message.position)
      };
    }));
    this.subscriptions.add(bridge.onDidReceiveMessage('editor:collect:views', message => {
      message.result = {
        views: (0, _helpers.collectViews)(message.contents || '')
      };
    }));
  }

  complete(text, position) {
    const point = _atomTextBufferPoint2.default.fromObject(position);
    const positionInfo = this.positionInfo(text, point);

    return this.autocomplete.complete(text, point, positionInfo);
  }

  positionInfo(text, position) {
    const info = {
      views: (0, _helpers.collectViews)(text),
      active: null,
      position: null
    };
    info.active = (0, _helpers.getObjectAtPosition)(info.views, position);

    if (info.active) {
      info.position = this.getPositionInfo(info.active, position);
    }

    return info;
  }

  getPositionInfo(view, position) {
    if ((0, _helpers.getObjectAtPosition)(view.els, position)) {
      return _helpers.POSITION_TYPE.VIEW_JSX;
    }
    if ((0, _helpers.getObjectAtPosition)(view.styles, position)) {
      return _helpers.POSITION_TYPE.STYLE;
    }
    return _helpers.POSITION_TYPE.VIEW_TOP;
  }

  dispose() {
    this.subscriptions.dispose();
  }
}
exports.default = Editor;
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