From a1d7e81859f554f3a53680cc35f0f49bf1f77098 Mon Sep 17 00:00:00 2001
From: wwf <1971391498@qq.com>
Date: 星期四, 14 五月 2026 14:37:02 +0800
Subject: [PATCH] 导入项目
---
src/components/bpmnProcessDesigner/package/designer/plugins/extension-moddle/activiti/activitiExtension.js | 83 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 83 insertions(+), 0 deletions(-)
diff --git a/src/components/bpmnProcessDesigner/package/designer/plugins/extension-moddle/activiti/activitiExtension.js b/src/components/bpmnProcessDesigner/package/designer/plugins/extension-moddle/activiti/activitiExtension.js
new file mode 100644
index 0000000..56ef38a
--- /dev/null
+++ b/src/components/bpmnProcessDesigner/package/designer/plugins/extension-moddle/activiti/activitiExtension.js
@@ -0,0 +1,83 @@
+'use strict'
+
+import { some } from 'min-dash'
+
+// const some = require('min-dash').some
+// const some = some
+
+const ALLOWED_TYPES = {
+ FailedJobRetryTimeCycle: [
+ 'bpmn:StartEvent',
+ 'bpmn:BoundaryEvent',
+ 'bpmn:IntermediateCatchEvent',
+ 'bpmn:Activity'
+ ],
+ Connector: ['bpmn:EndEvent', 'bpmn:IntermediateThrowEvent'],
+ Field: ['bpmn:EndEvent', 'bpmn:IntermediateThrowEvent']
+}
+
+function is(element, type) {
+ return element && typeof element.$instanceOf === 'function' && element.$instanceOf(type)
+}
+
+function exists(element) {
+ return element && element.length
+}
+
+function includesType(collection, type) {
+ return (
+ exists(collection) &&
+ some(collection, function (element) {
+ return is(element, type)
+ })
+ )
+}
+
+function anyType(element, types) {
+ return some(types, function (type) {
+ return is(element, type)
+ })
+}
+
+function isAllowed(propName, propDescriptor, newElement) {
+ const name = propDescriptor.name,
+ types = ALLOWED_TYPES[name.replace(/activiti:/, '')]
+
+ return name === propName && anyType(newElement, types)
+}
+
+function ActivitiModdleExtension(eventBus) {
+ eventBus.on(
+ 'property.clone',
+ function (context) {
+ const newElement = context.newElement,
+ propDescriptor = context.propertyDescriptor
+
+ this.canCloneProperty(newElement, propDescriptor)
+ },
+ this
+ )
+}
+
+ActivitiModdleExtension.$inject = ['eventBus']
+
+ActivitiModdleExtension.prototype.canCloneProperty = function (newElement, propDescriptor) {
+ if (isAllowed('activiti:FailedJobRetryTimeCycle', propDescriptor, newElement)) {
+ return (
+ includesType(newElement.eventDefinitions, 'bpmn:TimerEventDefinition') ||
+ includesType(newElement.eventDefinitions, 'bpmn:SignalEventDefinition') ||
+ is(newElement.loopCharacteristics, 'bpmn:MultiInstanceLoopCharacteristics')
+ )
+ }
+
+ if (isAllowed('activiti:Connector', propDescriptor, newElement)) {
+ return includesType(newElement.eventDefinitions, 'bpmn:MessageEventDefinition')
+ }
+
+ if (isAllowed('activiti:Field', propDescriptor, newElement)) {
+ return includesType(newElement.eventDefinitions, 'bpmn:MessageEventDefinition')
+ }
+}
+
+// module.exports = ActivitiModdleExtension;
+export default ActivitiModdleExtension
--
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