@dogtiti/dmn-js-drd
Version:
A decision requirements diagram view for dmn-js
53 lines • 1.9 kB
JavaScript
/**
* This module takes care of replacing DRD elements
*/
export default function DrdReplace(drdFactory, replace, selection, modeling) {
/**
* Prepares a new business object for the replacement element
* and triggers the replace operation.
*
* @param {djs.model.Base} element
* @param {Object} target
* @param {Object} [hints]
*
* @return {djs.model.Base} the newly created element
*/
function replaceElement(element, target, hints) {
hints = hints || {};
var type = target.type,
oldBusinessObject = element.businessObject;
var newBusinessObject = drdFactory.create(type);
var newElement = {
type: type,
businessObject: newBusinessObject
};
newElement.width = element.width;
newElement.height = element.height;
newBusinessObject.name = oldBusinessObject.name;
if (target.table) {
var table = drdFactory.create('dmn:DecisionTable');
newBusinessObject.decisionLogic = table;
table.$parent = newBusinessObject;
var output = drdFactory.create('dmn:OutputClause');
output.typeRef = 'string';
output.$parent = table;
table.output = [output];
var input = drdFactory.create('dmn:InputClause');
input.$parent = table;
var inputExpression = drdFactory.create('dmn:LiteralExpression', {
typeRef: 'string'
});
input.inputExpression = inputExpression;
inputExpression.$parent = input;
table.input = [input];
}
if (target.expression) {
newBusinessObject.decisionLogic = drdFactory.create('dmn:LiteralExpression');
newBusinessObject.variable = drdFactory.create('dmn:InformationItem');
}
return replace.replaceElement(element, newElement, hints);
}
this.replaceElement = replaceElement;
}
DrdReplace.$inject = ['drdFactory', 'replace', 'selection', 'modeling'];
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