52 lines
1.1 KiB
JavaScript
52 lines
1.1 KiB
JavaScript
'use strict';
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var is = require('../../util/ModelUtil').is;
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var inherits = require('inherits');
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var forEach = require('min-dash').forEach;
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var AutoResizeProvider = require('diagram-js/lib/features/auto-resize/AutoResizeProvider');
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/**
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* This module is a provider for automatically resizing parent BPMN elements
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*/
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function BpmnAutoResizeProvider(eventBus, modeling) {
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AutoResizeProvider.call(this, eventBus);
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this._modeling = modeling;
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}
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inherits(BpmnAutoResizeProvider, AutoResizeProvider);
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BpmnAutoResizeProvider.$inject = [ 'eventBus', 'modeling' ];
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module.exports = BpmnAutoResizeProvider;
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/**
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* Check if the given target can be expanded
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*
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* @param {djs.model.Shape} target
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*
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* @return {boolean}
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*/
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BpmnAutoResizeProvider.prototype.canResize = function(elements, target) {
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if (!is(target, 'bpmn:Participant') && !is(target, 'bpmn:Lane') && !(is(target, 'bpmn:SubProcess'))) {
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return false;
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}
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var canResize = true;
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forEach(elements, function(element) {
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if (is(element, 'bpmn:Lane') || element.labelTarget) {
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canResize = false;
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return;
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}
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});
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return canResize;
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};
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