38 lines
978 B
JavaScript
38 lines
978 B
JavaScript
'use strict';
|
|
|
|
var inherits = require('inherits');
|
|
|
|
var CommandInterceptor = require('diagram-js/lib/command/CommandInterceptor');
|
|
|
|
var is = require('../../../util/ModelUtil').is;
|
|
|
|
/**
|
|
* BPMN specific create data object behavior
|
|
*/
|
|
function CreateDataObjectBehavior(eventBus, bpmnFactory, moddle) {
|
|
|
|
CommandInterceptor.call(this, eventBus);
|
|
|
|
this.preExecute('shape.create', function(event) {
|
|
|
|
var context = event.context,
|
|
shape = context.shape;
|
|
|
|
if(is(shape, 'bpmn:DataObjectReference') && shape.type !== 'label') {
|
|
|
|
// create a DataObject every time a DataObjectReference is created
|
|
var dataObjectShape = bpmnFactory.create('bpmn:DataObject');
|
|
|
|
// set the reference to the DataObject
|
|
shape.businessObject.dataObjectRef = dataObjectShape;
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
CreateDataObjectBehavior.$inject = [ 'eventBus', 'bpmnFactory', 'moddle' ];
|
|
|
|
inherits(CreateDataObjectBehavior, CommandInterceptor);
|
|
|
|
module.exports = CreateDataObjectBehavior;
|