From 2321caecd7189892a4bc01bf3fc6efc0cc4075ba Mon Sep 17 00:00:00 2001
From: jdotzki <joerg.dotzki@zalando.de>
Date: Sat, 7 Mar 2015 12:59:22 +0100
Subject: [PATCH] improve(contextpad): remove modeling options behind throwing
 link events

related #219
---
 .../context-pad/ContextPadProvider.js         | 21 +++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/lib/features/context-pad/ContextPadProvider.js b/lib/features/context-pad/ContextPadProvider.js
index d2bd89ed..eba42069 100644
--- a/lib/features/context-pad/ContextPadProvider.js
+++ b/lib/features/context-pad/ContextPadProvider.js
@@ -1,7 +1,8 @@
 'use strict';
 
 
-var assign = require('lodash/object/assign');
+var assign = require('lodash/object/assign'),
+    forEach = require('lodash/collection/forEach');
 
 var getReplacementMenuEntries = require('./ReplaceMenuFactory').getReplacementMenuEntries;
 
@@ -117,7 +118,8 @@ ContextPadProvider.prototype.getContextPadEntries = function(element) {
   if (bpmnElement.$instanceOf('bpmn:FlowNode')) {
 
     if (!bpmnElement.$instanceOf('bpmn:EndEvent') &&
-        !bpmnElement.$instanceOf('bpmn:EventBasedGateway')) {
+        !bpmnElement.$instanceOf('bpmn:EventBasedGateway') &&
+        !isEventType(bpmnElement, 'bpmn:IntermediateThrowEvent', 'bpmn:LinkEventDefinition')) {
 
       assign(actions, {
         'append.end-event': appendAction('bpmn:EndEvent', 'icon-01-none-end-event'),
@@ -208,5 +210,20 @@ ContextPadProvider.prototype.getContextPadEntries = function(element) {
   return actions;
 };
 
+function isEventType(eventBo, type, definition) {
+
+  var isType = eventBo.$instanceOf(type);
+  var isDefinition = false;
+
+  var definitions = eventBo.eventDefinitions || [];
+  forEach(definitions, function(def) {
+    if (def.$type === definition) {
+      isDefinition = true;
+    }
+  });
+
+  return isType && isDefinition;
+}
+
 
 module.exports = ContextPadProvider;