workflow-bpmn-modeler-antdv/package/common/mixinPanel.js

基于 `vue` 和 `bpmn.io@7.0` ，实现 flowable 的 modeler 模型设计器 Antdv版

import showConfig from '../flowable/showConfig'

export default {
  props: {
    filters: {
      type: Array,
      default: () => []
    },
    associateFormConfig:{
      type:Object,
      default:() => {
        return {
          enable: false, //此项为false，后设置两项均无效
          isPreview: true,
          isCreate: true,
        }
      }
    },
    associateFormDataOptions: {
      type: Array,
      default:() => []
    },
    modeler: {
      type: Object,
      required: true
    },
    element: {
      type: Object,
      required: true
    },
    categories: {
      type: Array,
      default: () => []
    },
    skipExpressionDataSource: {
      type: Array,
      default: () => []
    },
    conditionExpressionDataSource: {
      type: Array,
      default: () => []
    }
  },
  watch: {
    'formData.id': function(val) {
      this.updateProperties({ id: val })
    },
    'formData.name': function(val) {
      this.updateProperties({ name: val })
    },
    'formData.documentation': function(val) {
      if (!val) {
        this.updateProperties({ documentation: [] })
        return
      }
      const documentationElement = this.modeler.get('moddle').create('bpmn:Documentation', { text: val })
      this.updateProperties({ documentation: [documentationElement] })
    }
  },
  methods: {
    updateProperties(properties) {
      const modeling = this.modeler.get('modeling')
      modeling.updateProperties(this.element, properties)
    },
    getSignalElements(){
      var signals = [];
      this.rootElements = this.modeler.getDefinitions().rootElements;
      if (this.rootElements.length > 0){
        this.rootElements.forEach(item=>{
          if (item.$type==='bpmn:Signal'){
            signals.push(item);
          }
        })
      }
      return signals;
    },
    getSignalElementIds(){
      var signals = [];
      this.rootElements = this.modeler.getDefinitions().rootElements;
      if (this.rootElements.length > 0){
        this.rootElements.forEach(item=>{
          if (item.$type==='bpmn:Signal'){
            signals.push(item.id);
          }
        })
      }
      return signals;
    },
    getMessageElements(){
      var signals = [];
      this.rootElements = this.modeler.getDefinitions().rootElements;
      if (this.rootElements.length > 0){
        this.rootElements.forEach(item=>{
          if (item.$type==='bpmn:Message'){
            signals.push(item);
          }
        })
      }
      return signals;
    },
    getMessageElementIds(){
      var signals = [];
      this.rootElements = this.modeler.getDefinitions().rootElements;
      if (this.rootElements.length > 0){
        this.rootElements.forEach(item=>{
          if (item.$type==='bpmn:Message'){
            signals.push(item.id);
          }
        })
      }
      return signals;
    },
    filter(name){
      return this.filters.indexOf(name) !== -1
    },
    showAssociateForm(formKey){
      this.$emit("showForm",formKey)
    },
    createAssociateForm(){
      this.$emit("createForm")
    }
  },
  computed: {
    elementType() {
      const bizObj = this.element.businessObject
      return bizObj.eventDefinitions
        ? bizObj.eventDefinitions[0].$type
        : bizObj.$type
    },
    showConfig() {
      return showConfig[this.elementType] || {}
    }
  }
}