"use strict";
|
|
var some = require("min-dash").some;
|
|
var 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) {
|
var name = propDescriptor.name,
|
types = ALLOWED_TYPES[name.replace(/flowable:/, "")];
|
|
return name === propName && anyType(newElement, types);
|
}
|
|
function FlowableModdleExtension(eventBus) {
|
eventBus.on(
|
"property.clone",
|
function(context) {
|
var 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;
|