all files / lib/features/label-editing/ LabelUtil.js

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import { is } from '../../util/ModelUtil';
 
function getLabelAttr(semantic) {
  if (is(semantic, 'bpmn:FlowElement') ||
      is(semantic, 'bpmn:Participant') ||
      is(semantic, 'bpmn:Lane') ||
      is(semantic, 'bpmn:SequenceFlow') ||
      is(semantic, 'bpmn:MessageFlow')) {
 
    return 'name';
  }
 
  if (is(semantic, 'bpmn:TextAnnotation')) {
    return 'text';
  }
}
 
export function getLabel(element) {
  var semantic = element.businessObject,
      attr = getLabelAttr(semantic);
 
  if (attr) {
    return semantic[attr] || '';
  }
}
 
 
export function setLabel(element, text, isExternal) {
  var semantic = element.businessObject,
      attr = getLabelAttr(semantic);
 
  Eif (attr) {
    semantic[attr] = text;
  }
 
  return element;
}