307 lines
7.1 KiB
Vue
307 lines
7.1 KiB
Vue
<template>
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<a-dropdown :trigger="['contextmenu']" @openChange="handleVisibleChange">
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<a-card
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:class="[
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'ks-designer-node',
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`ks-designer-${element?.category ?? 'model'}-node`
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]"
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hoverable
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>
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<template #title>
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<a-space>
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<div class="port port-in" data-port="in-0" magnet="passive"></div>
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<span class="ks-designer-node-title">{{ element?.name ?? '-' }}</span>
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<div class="port port-out" data-port="out-0" magnet="active"></div>
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</a-space>
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</template>
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<!-- 节点内容区域 -->
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<div class="w-full">
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<a-tooltip>
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<template #title>
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{{element?.description ?? element?.name}}
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</template>
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<p>
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{{ substring(element?.description ?? (element?.name ?? '-') ,40) }}
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</p>
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</a-tooltip>
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</div>
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</a-card>
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<template #overlay>
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<a-menu @click="handleMenuClick">
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<a-menu-item key="delete">
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<template #icon>
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<DeleteOutlined />
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</template>
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删除
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</a-menu-item>
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</a-menu>
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</template>
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</a-dropdown>
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</template>
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<script lang="ts">
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import { defineComponent, onMounted, onUnmounted, ref } from 'vue';
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import { elementProps } from './props';
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import type { ModelElement } from './element';
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import { DeleteOutlined, SettingOutlined } from '@ant-design/icons-vue';
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import type { Graph } from '@antv/x6';
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import {substring} from '@/utils/strings'
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export default defineComponent({
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name: 'ModelElement',
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components: {
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SettingOutlined,
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DeleteOutlined,
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},
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props: elementProps,
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setup(_props) {
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const element = ref<ModelElement | null>(
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_props.node ? (_props.node.getData() as ModelElement) : null,
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);
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const updateKey = ref(0);
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const isMenuVisible = ref(false);
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// 获取画布实例
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const getGraph = (): Graph | null => {
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return _props.graph as Graph || null;
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};
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// 监听节点数据变化
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const handleDataChange = () => {
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if (_props.node) {
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element.value = _props.node.getData() as ModelElement;
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} else {
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element.value = null;
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}
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updateKey.value++;
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};
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const handleVisibleChange = (visible: boolean) => {
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isMenuVisible.value = visible;
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};
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const handleMenuClick = ({ key }: { key: string }) => {
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if (key === 'delete') {
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handleDelete();
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}
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};
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const handleDelete = () => {
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if (!_props.node) return;
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const graph = getGraph();
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if (graph) {
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try {
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// 先删除关联边
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const connectedEdges = graph.getConnectedEdges(_props.node);
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connectedEdges.forEach(edge => graph.removeEdge(edge));
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// 再删除节点
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graph.removeNode(_props.node);
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console.info(`节点 ${_props.node.id} 已删除`);
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} catch (error) {
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console.error('删除节点失败:', error);
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}
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}
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isMenuVisible.value = false;
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};
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onMounted(() => {
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_props.node?.on('change:data', handleDataChange);
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});
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onUnmounted(() => {
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_props.node?.off('change:data', handleDataChange);
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});
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return {
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element,
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substring,
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handleMenuClick,
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handleVisibleChange,
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};
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},
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});
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</script>
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<style lang="less">
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.ks-designer-node {
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background: linear-gradient(150deg, #093866 1%, #1f69b3 55%);
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border: 0;
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border-radius: 8px;
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width: 100%;
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height: 100%;
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cursor: pointer;
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position: relative;
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.ant-card-head {
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border: 0;
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height: 38px;
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min-height: 38px;
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border-radius: 0;
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color: #ddd;
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font-size: 12px;
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font-weight: normal;
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padding: 0 20px;
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}
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.ks-designer-node-icon {
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width: 15px;
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height: 15px;
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display: block;
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position: absolute;
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left: 8px;
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top: 13px;
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background: url('@/assets/icons/model-4.svg') center / 100% 100%;
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}
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.ks-designer-node-title {
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font-size: 13px;
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}
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.ant-card-body {
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color: #fff;
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height: calc(100% - 38px);
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border-radius: 0;
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font-size: 12px;
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padding: 8px 15px;
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border-top: 1px solid #195693;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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&.ks-designer-model-node,
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&.ks-designer-task-node {
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background: linear-gradient(150deg, #20421b 1%, #4a6646 55%);
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.ant-card-body {
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border-top: 1px solid #466741;
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}
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.ks-designer-node-icon {
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background: url('@/assets/icons/m-02.png') center / 100% 100%;
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}
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}
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&.ks-designer-input-node {
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background: linear-gradient(150deg, #083058 1%, #1e5d9b 55%);
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.ant-card-body {
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border-top: 1px solid #105ca7;
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}
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.ks-designer-node-icon {
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background: url('@/assets/icons/icon-model-input.png') center / 100% 100%;
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}
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}
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&.ks-designer-action-node {
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background: linear-gradient(150deg, #343207 1%, #485010 55%);
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.ant-card-body {
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border-top: 1px solid #59550e;
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}
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.ks-designer-node-icon {
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background: url('@/assets/icons/bg-fk-point.png') center / 100% 100%;
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}
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}
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&.ks-designer-precondition-node,
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&.ks-designer-component-node {
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background: linear-gradient(150deg, #06226b 1%, #1a43a7 55%);
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.ant-card-body {
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border-top: 1px solid #26448c;
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}
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}
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&.ks-designer-select-node,
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&.ks-designer-control-node {
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background: linear-gradient(150deg, #1d4f32 1%, #326a5d 55%);
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.ant-card-body {
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border-top: 1px solid #326a5d;
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}
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.ks-designer-node-icon {
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background: url('@/assets/icons/bg-model-builder-card-title.png') center / 100% 100%;
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}
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}
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// 连接桩容器样式
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.ks-designer-node-content {
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width: 100%;
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display: flex;
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flex-direction: column;
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gap: 4px; // 每个child行之间的间距
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}
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// 每个child行（包含左右桩+文本）
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.ks-designer-node-row {
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width: 100%;
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display: flex;
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align-items: center;
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position: relative;
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min-height: 24px; // 固定行高，保证桩对齐
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}
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// 连接桩基础样式
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.port {
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width: 12px;
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height: 12px;
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border-radius: 50%;
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cursor: crosshair;
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flex-shrink: 0;
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box-shadow: 0 0 0 2px rgb(74 114 214 / 80%);
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z-index: 10; // 确保桩在最上层
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// X6 标记为可连线的磁体
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magnet: true;
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}
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// 左侧入桩样式
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.port-in {
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background-color: #093866; // 青色：入桩
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margin-right: 8px; // 与文本的间距
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//border: 1px solid #093866;
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// X6 只能作为连线目标（入）
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magnet: passive;
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box-shadow: none;
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width: 15px;
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height: 15px;
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display: block;
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background: url('@/assets/icons/point.svg') center / 100% 100%;
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position: absolute;
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left: 5px;
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top: 12px;
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}
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// 右侧出桩样式
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.port-out {
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margin-left: 8px; // 与文本的间距
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margin-right: 5px;
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// X6 只能作为连线源（出）
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magnet: active;
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box-shadow: none;
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width: 15px;
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height: 15px;
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display: block;
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background: url('@/assets/icons/point.svg') center / 100% 100%;
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position: absolute;
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right: 5px;
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top: 12px;
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}
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// 节点文本样式
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.ks-designer-node-name {
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flex: 1; // 占满中间空间
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line-height: 24px;
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overflow: hidden;
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text-overflow: ellipsis;
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//white-space: nowrap;
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}
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}
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</style> |