cmmn-js/lib/util/DiUtil.js

A cmmn 1.1 toolkit

'use strict';

var is = require('./ModelUtil').is,
    getBusinessObject = require('./ModelUtil').getBusinessObject,
    isCasePlanModel = require('./ModelUtil').isCasePlanModel;

module.exports.isCollapsed = function(element) {

  if (!isCasePlanModel(element)) {

    element = getBusinessObject(element);

    var definition = element.definitionRef;
    if (is(definition, 'cmmn:PlanFragment')) {
      return !!(element && element.di && element.di.isCollapsed);
    }
  }

  return false;
};

module.exports.isPlanningTableCollapsed = function(element) {

  element = getBusinessObject(element);

  if (is(element, 'cmmn:Stage') ||
     (element.definitionRef && (is(element.definitionRef, 'cmmn:Stage') ||
      is(element.definitionRef, 'cmmn:HumanTask')))) {
    return element.di && element.di.isPlanningTableCollapsed;
  }

  return false;
};

module.exports.isStandardEventVisible = function(element) {
  element = getBusinessObject(element);
  var cmmnElement = element.cmmnElementRef;
  return !!(is(cmmnElement, 'cmmn:OnPart') && element.isStandardEventVisible);
};