33 lines
742 B
JavaScript
33 lines
742 B
JavaScript
import {
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forEach
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} from 'min-dash';
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import inherits from 'inherits';
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import CommandInterceptor from 'diagram-js/lib/command/CommandInterceptor';
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/**
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* Unclaims model IDs on element deletion.
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*
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* @param {EventBus} eventBus
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* @param {Modeling} modeling
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*/
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export default function UnclaimIdBehavior(eventBus, modeling) {
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CommandInterceptor.call(this, eventBus);
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this.preExecute('elements.delete', function(event) {
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var context = event.context,
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elements = context.elements;
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forEach(elements, function(element) {
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modeling.unclaimId(element.businessObject.id, element.businessObject);
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});
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});
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}
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inherits(UnclaimIdBehavior, CommandInterceptor);
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UnclaimIdBehavior.$inject = [ 'eventBus', 'modeling' ]; |