bpmn-js/lib/features/editor-actions/BpmnEditorActions.js

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'use strict';
var inherits = require('inherits');
var EditorActions = require('diagram-js/lib/features/editor-actions/EditorActions');
var filter = require('min-dash').filter;
var is = require('../../util/ModelUtil').is;
var getBBox = require('diagram-js/lib/util/Elements').getBBox;
function BpmnEditorActions(
injector, canvas, elementRegistry,
selection, spaceTool, lassoTool, handTool,
globalConnect, distributeElements, alignElements,
directEditing, searchPad, modeling) {
injector.invoke(EditorActions, this);
this.register({
selectElements: function() {
// select all elements except for the invisible
// root element
var rootElement = canvas.getRootElement();
var elements = elementRegistry.filter(function(element) {
return element !== rootElement;
});
selection.select(elements);
return elements;
},
spaceTool: function() {
spaceTool.toggle();
},
lassoTool: function() {
lassoTool.toggle();
},
handTool: function() {
handTool.toggle();
},
globalConnectTool: function() {
globalConnect.toggle();
},
distributeElements: function(opts) {
var currentSelection = selection.get(),
type = opts.type;
if (currentSelection.length) {
distributeElements.trigger(currentSelection, type);
}
},
alignElements: function(opts) {
var currentSelection = selection.get(),
aligneableElements = [],
type = opts.type;
if (currentSelection.length) {
aligneableElements = filter(currentSelection, function(element) {
return !is(element, 'bpmn:Lane');
});
alignElements.trigger(aligneableElements, type);
}
},
setColor: function(opts) {
var currentSelection = selection.get();
if (currentSelection.length) {
modeling.setColor(currentSelection, opts);
}
},
directEditing: function() {
var currentSelection = selection.get();
if (currentSelection.length) {
directEditing.activate(currentSelection[0]);
}
},
find: function() {
searchPad.toggle();
},
moveToOrigin: function() {
var rootElement = canvas.getRootElement(),
boundingBox,
elements;
if (is(rootElement, 'bpmn:Collaboration')) {
elements = elementRegistry.filter(function(element) {
return is(element.parent, 'bpmn:Collaboration');
});
} else {
elements = elementRegistry.filter(function(element) {
return element !== rootElement && !is(element.parent, 'bpmn:SubProcess');
});
}
boundingBox = getBBox(elements);
modeling.moveElements(elements, { x: -boundingBox.x, y: -boundingBox.y }, rootElement);
}
});
}
inherits(BpmnEditorActions, EditorActions);
BpmnEditorActions.$inject = [
'injector',
'canvas',
'elementRegistry',
'selection',
'spaceTool',
'lassoTool',
'handTool',
'globalConnect',
'distributeElements',
'alignElements',
'directEditing',
'searchPad',
'modeling'
];
module.exports = BpmnEditorActions;