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

176 lines
4.4 KiB
JavaScript

import inherits from 'inherits';
import EditorActions from 'diagram-js/lib/features/editor-actions/EditorActions';
import { filter } from 'min-dash';
import { is } from '../../util/ModelUtil';
import {
getBBox
} from 'diagram-js/lib/util/Elements';
/**
* Registers and executes BPMN specific editor actions.
*
* @param {Injector} injector
*/
export default function BpmnEditorActions(injector) {
injector.invoke(EditorActions, this);
}
inherits(BpmnEditorActions, EditorActions);
BpmnEditorActions.$inject = [
'injector'
];
/**
* Register default actions.
*
* @param {Injector} injector
*/
BpmnEditorActions.prototype._registerDefaultActions = function(injector) {
// (0) invoke super method
EditorActions.prototype._registerDefaultActions.call(this, injector);
// (1) retrieve optional components to integrate with
var canvas = injector.get('canvas', false);
var elementRegistry = injector.get('elementRegistry', false);
var selection = injector.get('selection', false);
var spaceTool = injector.get('spaceTool', false);
var lassoTool = injector.get('lassoTool', false);
var handTool = injector.get('handTool', false);
var globalConnect = injector.get('globalConnect', false);
var distributeElements = injector.get('distributeElements', false);
var alignElements = injector.get('alignElements', false);
var directEditing = injector.get('directEditing', false);
var searchPad = injector.get('searchPad', false);
var modeling = injector.get('modeling', false);
// (2) check components and register actions
if (canvas && elementRegistry && selection) {
this._registerAction('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;
});
}
if (spaceTool) {
this._registerAction('spaceTool', function() {
spaceTool.toggle();
});
}
if (lassoTool) {
this._registerAction('lassoTool', function() {
lassoTool.toggle();
});
}
if (handTool) {
this._registerAction('handTool', function() {
handTool.toggle();
});
}
if (globalConnect) {
this._registerAction('globalConnectTool', function() {
globalConnect.toggle();
});
}
if (selection && distributeElements) {
this._registerAction('distributeElements', function(opts) {
var currentSelection = selection.get(),
type = opts.type;
if (currentSelection.length) {
distributeElements.trigger(currentSelection, type);
}
});
}
if (selection && alignElements) {
this._registerAction('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);
}
});
}
if (selection && modeling) {
this._registerAction('setColor', function(opts) {
var currentSelection = selection.get();
if (currentSelection.length) {
modeling.setColor(currentSelection, opts);
}
});
}
if (selection && directEditing) {
this._registerAction('directEditing', function() {
var currentSelection = selection.get();
if (currentSelection.length) {
directEditing.activate(currentSelection[0]);
}
});
}
if (searchPad) {
this._registerAction('find', function() {
searchPad.toggle();
});
}
if (canvas && modeling) {
this._registerAction('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
);
});
}
};