154 lines
3.1 KiB
Vue
154 lines
3.1 KiB
Vue
<template>
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<el-dialog
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class="nodeDialog"
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:title="$t('nodeIcon.title')"
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:visible.sync="dialogVisible"
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width="500"
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>
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<div class="item" v-for="item in nodeIconList" :key="item.name">
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<div class="title">{{ item.name }}</div>
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<div class="list">
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<div
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class="icon"
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v-for="icon in item.list"
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:key="icon.name"
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v-html="getHtml(icon.icon)"
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:class="{
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selected: iconList.includes(item.type + '_' + icon.name)
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}"
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@click="setIcon(item.type, icon.name)"
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></div>
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</div>
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</div>
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</el-dialog>
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</template>
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<script>
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import { nodeIconList } from 'simple-mind-map/src/svg/icons'
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import icon from '@/config/icon'
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/**
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* @Author: 王林
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* @Date: 2021-06-24 22:53:33
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* @Desc: 节点图标内容设置
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*/
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export default {
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name: 'NodeIcon',
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data() {
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return {
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nodeIconList: [...nodeIconList, ...icon],
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dialogVisible: false,
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iconList: [],
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activeNodes: []
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}
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},
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created() {
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this.$bus.$on('node_active', (...args) => {
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this.activeNodes = args[1]
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if (this.activeNodes.length > 0) {
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let firstNode = this.activeNodes[0]
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this.iconList = firstNode.getData('icon') || []
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} else {
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this.iconList = []
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}
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})
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this.$bus.$on('showNodeIcon', () => {
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this.dialogVisible = true
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})
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},
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methods: {
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getHtml(icon) {
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return /^<svg/.test(icon) ? icon : `<img src="${icon}" />`
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},
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/**
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* @Author: 王林
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* @Date: 2021-06-23 23:16:56
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* @Desc: 设置icon
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*/
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setIcon(type, name) {
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let key = type + '_' + name
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let index = this.iconList.findIndex(item => {
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return item === key
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})
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// 删除icon
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if (index !== -1) {
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this.iconList.splice(index, 1)
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} else {
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let typeIndex = this.iconList.findIndex(item => {
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return item.split('_')[0] === type
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})
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// 替换icon
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if (typeIndex !== -1) {
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this.iconList.splice(typeIndex, 1, key)
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} else {
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// 增加icon
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this.iconList.push(key)
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}
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}
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this.activeNodes.forEach(node => {
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node.setIcon([...this.iconList])
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})
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}
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}
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}
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</script>
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<style lang="less" scoped>
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.nodeDialog {
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/deep/ .el-dialog__body {
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padding: 0 20px;
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}
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.deleteBtn {
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margin-bottom: 20px;
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}
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.item {
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margin-bottom: 20px;
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font-weight: bold;
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.title {
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margin-bottom: 10px;
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}
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.list {
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display: flex;
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flex-wrap: wrap;
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.icon {
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width: 24px;
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height: 24px;
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margin-right: 10px;
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margin-bottom: 10px;
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cursor: pointer;
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position: relative;
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/deep/ img {
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width: 100%;
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height: 100%;
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}
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/deep/ svg {
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width: 100%;
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height: 100%;
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}
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&.selected {
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&::after {
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content: '';
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position: absolute;
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left: -4px;
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top: -4px;
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width: 28px;
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height: 28px;
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border-radius: 50%;
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border: 2px solid #409eff;
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}
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}
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}
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}
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}
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}
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</style>
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