bpmn-js/lib/features/modeling/behavior/IsHorizontalFix.js

43 lines
1001 B
JavaScript

import inherits from 'inherits';
import CommandInterceptor from 'diagram-js/lib/command/CommandInterceptor';
import {
getBusinessObject
} from '../../../util/ModelUtil';
import {
isAny
} from '../util/ModelingUtil';
/**
* A component that makes sure that each created or updated
* Pool and Lane is assigned an isHorizontal property set to true.
*
* @param {EventBus} eventBus
*/
export default function IsHorizontalFix(eventBus) {
CommandInterceptor.call(this, eventBus);
var elementTypesToUpdate = [
'bpmn:Participant',
'bpmn:Lane'
];
this.executed([ 'shape.move', 'shape.create', 'shape.resize' ], function(event) {
var bo = getBusinessObject(event.context.shape);
if (isAny(bo, elementTypesToUpdate) && !bo.di.get('isHorizontal')) {
// set attribute directly to avoid modeling#updateProperty side effects
bo.di.set('isHorizontal', true);
}
});
}
IsHorizontalFix.$inject = [ 'eventBus' ];
inherits(IsHorizontalFix, CommandInterceptor);