bpmn-js/lib/features/modeling/cmd/IdClaimHandler.js

37 lines
685 B
JavaScript

export default function IdClaimHandler(moddle) {
this._moddle = moddle;
}
IdClaimHandler.$inject = [ 'moddle' ];
IdClaimHandler.prototype.execute = function(context) {
var ids = this._moddle.ids,
id = context.id,
element = context.element,
claiming = context.claiming;
if (claiming) {
ids.claim(id, element);
} else {
ids.unclaim(id);
}
};
/**
* Command revert implementation.
*/
IdClaimHandler.prototype.revert = function(context) {
var ids = this._moddle.ids,
id = context.id,
element = context.element,
claiming = context.claiming;
if (claiming) {
ids.unclaim(id);
} else {
ids.claim(id, element);
}
};