dmn-js-boxed-expression/lib/features/element-variable/ElementVariableEditor.js

A boxed expression view for dmn-js

import ElementVariable from './ElementVariable';
export default class ElementVariableEditor extends ElementVariable {
  static $inject = ['viewer', 'modeling', 'dmnFactory'];
  constructor(viewer, modeling, dmnFactory) {
    super(viewer);
    this._modeling = modeling;
    this._dmnFactory = dmnFactory;
  }
  setType(typeRef) {
    const variable = this.getVariable();
    if (!variable) {
      const element = this._getElement();
      const newVariable = this._dmnFactory.create('dmn:InformationItem', {
        name: element.get('name'),
        typeRef
      });
      newVariable.$parent = element;
      this._modeling.updateProperties(element, {
        variable: newVariable
      });
      return;
    }
    this._modeling.updateProperties(variable, {
      typeRef
    });
  }
}
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