mirror of
https://github.com/pure-admin/vue-pure-admin.git
synced 2025-11-03 13:44:47 +08:00
166 lines
3.4 KiB
Vue
166 lines
3.4 KiB
Vue
<script setup lang="ts">
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import demoData from "./dataTurbo.json";
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import "@logicflow/core/dist/style/index.css";
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import "@logicflow/extension/lib/style/index.css";
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import LogicFlow from "@logicflow/core";
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import { ref, unref, onMounted } from "vue";
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import { useRenderIcon } from "@/components/ReIcon/src/hooks";
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import { BpmnNode } from "@/components/ReFlowChart/src/config";
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import { Snapshot, BpmnElement, Menu } from "@logicflow/extension";
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import { Control, NodePanel, DataDialog } from "@/components/ReFlowChart";
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import { toLogicflowData } from "@/components/ReFlowChart/src/adpterForTurbo";
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import SetUp from "@iconify-icons/ep/set-up";
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defineOptions({
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name: "FlowChart"
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});
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const lf = ref(null);
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const graphData = ref(null);
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const dataVisible = ref<boolean>(false);
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const config = ref({
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grid: true,
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background: {
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color: "#f7f9ff"
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},
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keyboard: {
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enabled: true
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}
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});
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const nodeList = BpmnNode;
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function initLf() {
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// 画布配置
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LogicFlow.use(Snapshot);
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// 使用bpmn插件，引入bpmn元素，这些元素可以在turbo中转换后使用
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LogicFlow.use(BpmnElement);
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// 启动右键菜单
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LogicFlow.use(Menu);
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const domLf = new LogicFlow({
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...unref(config),
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container: document.querySelector("#LF-Turbo")
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});
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lf.value = domLf;
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// 设置边类型bpmn:sequenceFlow为默认类型
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unref(lf).setDefaultEdgeType("bpmn:sequenceFlow");
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onRender();
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}
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function onRender() {
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// Turbo数据转换为LogicFlow内部识别的数据结构
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const lFData = toLogicflowData(demoData);
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lf.value.render(lFData);
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}
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function catData() {
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graphData.value = unref(lf).getGraphData();
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dataVisible.value = true;
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}
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onMounted(() => {
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initLf();
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});
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</script>
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<template>
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<el-card>
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<template #header>
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<div class="card-header">
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<span class="font-medium">
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流程图组件，采用开源的
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<el-link
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href="http://logic-flow.org/"
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target="_blank"
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:icon="useRenderIcon(SetUp)"
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style="font-size: 16px; margin: 0 4px 5px"
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>
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LogicFlow
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</el-link>
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</span>
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</div>
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</template>
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<div class="logic-flow-view">
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<!-- 辅助工具栏 -->
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<Control
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class="demo-control"
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v-if="lf"
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:lf="lf"
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:catTurboData="false"
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@catData="catData"
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/>
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<!-- 节点面板 -->
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<NodePanel :lf="lf" :nodeList="nodeList" />
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<!-- 画布 -->
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<div id="LF-Turbo" />
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<!-- 数据查看面板 -->
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<el-dialog
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class="flow-dialog"
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title="数据"
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v-model="dataVisible"
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width="50%"
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>
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<el-scrollbar>
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<DataDialog :graphData="graphData" />
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</el-scrollbar>
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</el-dialog>
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</div>
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</el-card>
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</template>
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<style scoped>
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#LF-Turbo {
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width: 100%;
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height: 70vh;
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}
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.logic-flow-view {
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margin: 10px;
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position: relative;
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}
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.demo-title {
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text-align: center;
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margin: 20px;
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}
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.demo-control {
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position: absolute;
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top: 10px;
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right: 20px;
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z-index: 2;
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}
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.time-plus {
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cursor: pointer;
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}
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.add-panel {
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position: absolute;
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z-index: 11;
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background-color: white;
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padding: 10px 5px;
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}
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.el-drawer__body {
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height: 80%;
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overflow: auto;
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margin-top: -30px;
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z-index: 3;
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}
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:deep(.flow-dialog) {
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transform: none;
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left: 0;
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top: 5vh;
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position: relative;
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margin: 0 auto;
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}
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:deep(.flow-dialog) .el-dialog__body {
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height: 85vh;
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overflow: auto;
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}
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</style>
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