viewer.on('element.click', function(event) {
var element = event.element,
moddle = viewer.get('moddle'),
// the underlaying BPMN 2.0 element
businessObject = element.businessObject,
analysis,
score,
message;
// do not allow on root element
if (!element.parent) {
return;
}
// we can access extension attribute properties
score = businessObject.suitable;
analysis = getExtension(businessObject, 'qa:AnalysisDetails');
// right click
if (event.originalEvent.ctrlKey) {
var result = parseFloat(window.prompt('assign a new suitability score to ' + businessObject.id), 10);
if (isNaN(result)) {
return;
}
businessObject.suitable = result;
if (!analysis) {
analysis = moddle.create('qa:AnalysisDetails');
businessObject.extensionElements = businessObject.extensionElements || moddle.create('bpmn:ExtensionElements');
businessObject.extensionElements.get('values').push(analysis);
}
analysis.lastChecked = new Date().toString();
} else {
if (isNaN(score)) {
message = 'No suitability score yet, CTRL+Click to assign one';
} else {
message = 'Diagram element has a suitability score of ' + score;
}
if (analysis) {
message += '\n Last analyzed at ' + analysis.lastChecked;
}
window.alert(message);
}
});
viewer.saveXML(function(err, xml) {
var encodedData = err ? '' : encodeURIComponent(xml);
$download.attr({
'href': encodedData ? 'data:application/bpmn20-xml;charset=UTF-8,' + encodedData : '',
});
if (err) {
console.log('failed to serialize BPMN 2.0 xml', err);
}
});
}
viewer.on('comments.updated', serialize);
viewer.on('commandStack.changed', serialize);
viewer.on('canvas.click', function() {
viewer.get('comments').collapseAll();
});
// file open handling
var $file = $('[data-open-file]');
function readFile(file, done) {
if (!file) {
return done(new Error('no file chosen'));