'init'

src/components/bpmnProcessDesigner/package/designer/plugins/extension-moddle/activiti/activitiExtension.js

@@ -0,0 +1,74 @@
+"use strict";
+
+const some = require('min-dash').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;

src/components/bpmnProcessDesigner/package/designer/plugins/extension-moddle/activiti/index.js

@@ -0,0 +1,9 @@
+/*
+ * @author igdianov
+ * address https://github.com/igdianov/activiti-bpmn-moddle
+ * */
+
+module.exports = {
+  __init__: ["ActivitiModdleExtension"],
+  ActivitiModdleExtension: ["type", require("./activitiExtension")]
+};

src/components/bpmnProcessDesigner/package/designer/plugins/extension-moddle/camunda/extension.js

@@ -0,0 +1,146 @@
+"use strict";
+
+const isFunction = require('min-dash').isFunction,
+  isObject = require('min-dash').isObject,
+  some = require('min-dash').some
+
+const WILDCARD = '*'
+
+function CamundaModdleExtension(eventBus) {
+  const self = this
+
+  eventBus.on("moddleCopy.canCopyProperty", function(context) {
+    const property = context.property,
+      parent = context.parent
+
+    return self.canCopyProperty(property, parent);
+  });
+}
+
+CamundaModdleExtension.$inject = ["eventBus"];
+
+/**
+ * Check wether to disallow copying property.
+ */
+CamundaModdleExtension.prototype.canCopyProperty = function(property, parent) {
+  // (1) check wether property is allowed in parent
+  if (isObject(property) && !isAllowedInParent(property, parent)) {
+    return false;
+  }
+
+  // (2) check more complex scenarios
+
+  if (is(property, "camunda:InputOutput") && !this.canHostInputOutput(parent)) {
+    return false;
+  }
+
+  if (isAny(property, ["camunda:Connector", "camunda:Field"]) && !this.canHostConnector(parent)) {
+    return false;
+  }
+
+  if (is(property, "camunda:In") && !this.canHostIn(parent)) {
+    return false;
+  }
+};
+
+CamundaModdleExtension.prototype.canHostInputOutput = function(parent) {
+  // allowed in camunda:Connector
+  const connector = getParent(parent, 'camunda:Connector')
+
+  if (connector) {
+    return true;
+  }
+
+  // special rules inside bpmn:FlowNode
+  const flowNode = getParent(parent, 'bpmn:FlowNode')
+
+  if (!flowNode) {
+    return false;
+  }
+
+  if (isAny(flowNode, ["bpmn:StartEvent", "bpmn:Gateway", "bpmn:BoundaryEvent"])) {
+    return false;
+  }
+
+  return !(is(flowNode, "bpmn:SubProcess") && flowNode.get("triggeredByEvent"));
+
+
+};
+
+CamundaModdleExtension.prototype.canHostConnector = function(parent) {
+  const serviceTaskLike = getParent(parent, 'camunda:ServiceTaskLike')
+
+  if (is(serviceTaskLike, "bpmn:MessageEventDefinition")) {
+    // only allow on throw and end events
+    return getParent(parent, "bpmn:IntermediateThrowEvent") || getParent(parent, "bpmn:EndEvent");
+  }
+
+  return true;
+};
+
+CamundaModdleExtension.prototype.canHostIn = function(parent) {
+  const callActivity = getParent(parent, 'bpmn:CallActivity')
+
+  if (callActivity) {
+    return true;
+  }
+
+  const signalEventDefinition = getParent(parent, 'bpmn:SignalEventDefinition')
+
+  if (signalEventDefinition) {
+    // only allow on throw and end events
+    return getParent(parent, "bpmn:IntermediateThrowEvent") || getParent(parent, "bpmn:EndEvent");
+  }
+
+  return true;
+};
+
+module.exports = CamundaModdleExtension;
+
+// helpers //////////
+
+function is(element, type) {
+  return element && isFunction(element.$instanceOf) && element.$instanceOf(type);
+}
+
+function isAny(element, types) {
+  return some(types, function(t) {
+    return is(element, t);
+  });
+}
+
+function getParent(element, type) {
+  if (!type) {
+    return element.$parent;
+  }
+
+  if (is(element, type)) {
+    return element;
+  }
+
+  if (!element.$parent) {
+    return;
+  }
+
+  return getParent(element.$parent, type);
+}
+
+function isAllowedInParent(property, parent) {
+  // (1) find property descriptor
+  const descriptor = property.$type && property.$model.getTypeDescriptor(property.$type)
+
+  const allowedIn = descriptor && descriptor.meta && descriptor.meta.allowedIn
+
+  if (!allowedIn || isWildcard(allowedIn)) {
+    return true;
+  }
+
+  // (2) check wether property has parent of allowed type
+  return some(allowedIn, function(type) {
+    return getParent(parent, type);
+  });
+}
+
+function isWildcard(allowedIn) {
+  return allowedIn.indexOf(WILDCARD) !== -1;
+}

src/components/bpmnProcessDesigner/package/designer/plugins/extension-moddle/camunda/index.js

@@ -0,0 +1,6 @@
+"use strict";
+
+module.exports = {
+  __init__: ["camundaModdleExtension"],
+  camundaModdleExtension: ["type", require("./extension")]
+};

src/components/bpmnProcessDesigner/package/designer/plugins/extension-moddle/flowable/flowableExtension.js

@@ -0,0 +1,74 @@
+"use strict";
+
+const some = require('min-dash').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(/flowable:/, '')]
+
+  return name === propName && anyType(newElement, types);
+}
+
+function FlowableModdleExtension(eventBus) {
+  eventBus.on(
+    "property.clone",
+    function(context) {
+      const newElement = context.newElement,
+        propDescriptor = context.propertyDescriptor
+
+      this.canCloneProperty(newElement, propDescriptor);
+    },
+    this
+  );
+}
+
+FlowableModdleExtension.$inject = ["eventBus"];
+
+FlowableModdleExtension.prototype.canCloneProperty = function(newElement, propDescriptor) {
+  if (isAllowed("flowable:FailedJobRetryTimeCycle", propDescriptor, newElement)) {
+    return (
+      includesType(newElement.eventDefinitions, "bpmn:TimerEventDefinition") ||
+      includesType(newElement.eventDefinitions, "bpmn:SignalEventDefinition") ||
+      is(newElement.loopCharacteristics, "bpmn:MultiInstanceLoopCharacteristics")
+    );
+  }
+
+  if (isAllowed("flowable:Connector", propDescriptor, newElement)) {
+    return includesType(newElement.eventDefinitions, "bpmn:MessageEventDefinition");
+  }
+
+  if (isAllowed("flowable:Field", propDescriptor, newElement)) {
+    return includesType(newElement.eventDefinitions, "bpmn:MessageEventDefinition");
+  }
+};
+
+module.exports = FlowableModdleExtension;

src/components/bpmnProcessDesigner/package/designer/plugins/extension-moddle/flowable/index.js

@@ -0,0 +1,9 @@
+/*
+ * @author igdianov
+ * address https://github.com/igdianov/activiti-bpmn-moddle
+ * */
+
+module.exports = {
+  __init__: ["FlowableModdleExtension"],
+  FlowableModdleExtension: ["type", require("./flowableExtension")]
+};