wzj-vue/src/components/BpmnDesign/PropertyPanel.vue
2024-01-25 14:43:20 +08:00

100 lines
2.9 KiB
Vue

<template>
<div ref="propertyPanel">
<div v-if="nodeName" class="node-name">{{ nodeName }}</div>
<component :is="component" v-if="element" :element="element" :modeler="modeler" :users="users" :groups="groups" />
</div>
</template>
<script setup lang="ts" name="PropertyPanel">
import { NodeName } from './assets/lang/zh';
import TaskPanel from './panel/TaskPanel.vue';
import ProcessPanel from './panel/ProcessPanel.vue';
import StartEndPanel from './panel/StartEndPanel.vue';
import GatewayPanel from './panel/GatewayPanel.vue';
import SequenceFlowPanel from './panel/SequenceFlowPanel.vue';
import { Modeler, Modeling, Element } from 'bpmn';
interface propsType {
users: Array<any>;
groups: Array<any>;
modeler: Modeler;
}
const props = withDefaults(defineProps<propsType>(), {});
const element = ref<Element>();
const startEndType = ['bpmn:IntermediateThrowEvent', 'bpmn:StartEvent', 'bpmn:EndEvent'];
const taskType = [
'bpmn:UserTask',
'bpmn:Task',
'bpmn:SendTask',
'bpmn:ReceiveTask',
'bpmn:ManualTask',
'bpmn:BusinessRuleTask',
'bpmn:ServiceTask',
'bpmn:ScriptTask'
];
const sequenceType = ['bpmn:SequenceFlow'];
const gatewayType = ['bpmn:InclusiveGateway', 'bpmn:ExclusiveGateway', 'bpmn:ParallelGateway', 'bpmn:EventBasedGateway'];
const processType = ['bpmn:Process'];
const component = computed(() => {
if (!element.value) return null;
const type = element.value.type;
if (startEndType.includes(type)) return StartEndPanel;
if (taskType.includes(type)) return TaskPanel;
if (sequenceType.includes(type)) return SequenceFlowPanel;
if (gatewayType.includes(type)) return GatewayPanel;
if (processType.includes(type)) return ProcessPanel;
return console.error('no ' + type + ' type panel');
});
const nodeName = computed(() => {
if (element.value) {
const bizObj = element.value.businessObject;
const type = bizObj?.eventDefinitions && bizObj?.eventDefinitions.length > 0 ? bizObj.eventDefinitions[0].$type : bizObj.$type;
return NodeName[type] || type;
}
});
const handleModeler = () => {
props.modeler.on('root.added', (e: any) => {
if (e.element.type === 'bpmn:Process') {
element.value = null;
nextTick(() => {
element.value = e.element;
// const modeling = props.modeler.get<Modeling>('modeling');
// modeling.setColor(e.element.children, {
// fill: 'green'
// });
});
}
});
props.modeler.on('element.click', (e: any) => {
if (e.element.type === 'bpmn:Process') {
element.value = e.element;
}
});
props.modeler.on('selection.changed', (e: any) => {
// 先给null为了让vue刷新
element.value = null;
const newElement = e.newSelection[0];
if (newElement) {
nextTick(() => {
element.value = newElement;
});
}
});
};
onMounted(() => {
handleModeler();
});
</script>
<style scoped lang="scss">
.node-name {
font-size: 16px;
font-weight: bold;
padding: 10px;
}
</style>