@edtr-io/plugin-text/dist/factory/index.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isValueEmpty = isValueEmpty;
exports.createTextPlugin = exports.textState = exports.defaultNode = void 0;

var _editor = require("./editor");

var _core = require("@edtr-io/core");

var _slate = require("slate");

var _editorUi = require("@edtr-io/editor-ui");

var defaultNode = 'paragraph';
exports.defaultNode = defaultNode;

var textState = _core.StateType.scalar({
  document: {
    nodes: [{
      object: 'block',
      type: defaultNode,
      nodes: [{
        object: 'text',
        leaves: [{
          object: 'leaf',
          text: ''
        }]
      }]
    }]
  }
});

exports.textState = textState;

var createTextPlugin = function createTextPlugin(options) {
  return {
    Component: (0, _editor.createTextEditor)(options),
    state: textState,
    icon: (0, _editorUi.createIcon)(_editorUi.faParagraph),
    title: 'Text',
    description: 'Schreibe Text und Matheformeln und formatiere sie.',
    onKeyDown: function onKeyDown(e) {
      if (e.key === 'Backspace' || e.key === 'Delete') {
        // let editor handle backspace and delete
        // this will remove the plugin if its empty
        return true;
      }

      return false;
    },
    isEmpty: function isEmpty(state) {
      return isValueEmpty(_slate.Value.fromJSON(state));
    }
  };
};

exports.createTextPlugin = createTextPlugin;

function isValueEmpty(value) {
  return value.document.text === '' && value.document.nodes.size === 1 && value.document.getTexts().size === 1;
}
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