update

ebpm-process-modeler/public/js/bpmn-js/lib/features/popup-menu/util/TypeUtil.js

@@ -0,0 +1,44 @@
+import {
+  getBusinessObject
+} from '../../../util/ModelUtil';
+
+import {
+  isExpanded
+} from '../../../util/DiUtil';
+
+
+/**
+ * Returns true, if an element is from a different type
+ * than a target definition. Takes into account the type,
+ * event definition type and triggeredByEvent property.
+ *
+ * @param {djs.model.Base} element
+ *
+ * @return {Boolean}
+ */
+export function isDifferentType(element) {
+
+  return function(entry) {
+    var target = entry.target;
+
+    var businessObject = getBusinessObject(element),
+        eventDefinition = businessObject.eventDefinitions && businessObject.eventDefinitions[0];
+
+    var isTypeEqual = businessObject.$type === target.type;
+
+    var isEventDefinitionEqual = (
+      (eventDefinition && eventDefinition.$type) === target.eventDefinitionType
+    );
+
+    var isTriggeredByEventEqual = (
+      businessObject.triggeredByEvent === target.triggeredByEvent
+    );
+
+    var isExpandedEqual = (
+      target.isExpanded === undefined ||
+      target.isExpanded === isExpanded(businessObject)
+    );
+
+    return !isTypeEqual || !isEventDefinitionEqual || !isTriggeredByEventEqual || !isExpandedEqual;
+  };
+}