<template>
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<!-- #ifdef APP-NVUE -->
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<text :style="styleObj" class="uni-icons" @click="_onClick">{{unicode}}</text>
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<!-- #endif -->
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<!-- #ifndef APP-NVUE -->
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<text :style="styleObj" class="uni-icons" :class="['uniui-'+type,customPrefix,customPrefix?type:'']" @click="_onClick">
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<slot></slot>
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</text>
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<!-- #endif -->
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</template>
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<script>
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import { fontData } from './uniicons_file_vue.js';
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const getVal = (val) => {
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const reg = /^[0-9]*$/g
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return (typeof val === 'number' || reg.test(val)) ? val + 'px' : val;
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}
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// #ifdef APP-NVUE
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var domModule = weex.requireModule('dom');
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import iconUrl from './uniicons.ttf'
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domModule.addRule('fontFace', {
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'fontFamily': "uniicons",
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'src': "url('" + iconUrl + "')"
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});
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// #endif
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/**
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* Icons 图标
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* @description 用于展示 icons 图标
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* @tutorial https://ext.dcloud.net.cn/plugin?id=28
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* @property {Number} size 图标大小
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* @property {String} type 图标图案，参考示例
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* @property {String} color 图标颜色
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* @property {String} customPrefix 自定义图标
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* @event {Function} click 点击 Icon 触发事件
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*/
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export default {
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name: 'UniIcons',
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emits: ['click'],
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props: {
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type: {
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type: String,
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default: ''
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},
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color: {
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type: String,
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default: '#333333'
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},
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size: {
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type: [Number, String],
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default: 16
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},
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customPrefix: {
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type: String,
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default: ''
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},
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fontFamily: {
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type: String,
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default: ''
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}
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},
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data() {
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return {
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icons: fontData
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}
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},
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computed: {
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unicode() {
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let code = this.icons.find(v => v.font_class === this.type)
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if (code) {
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return code.unicode
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}
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return ''
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},
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iconSize() {
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return getVal(this.size)
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},
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styleObj() {
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if (this.fontFamily !== '') {
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return `color: ${this.color}; font-size: ${this.iconSize}; font-family: ${this.fontFamily};`
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}
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return `color: ${this.color}; font-size: ${this.iconSize};`
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}
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},
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methods: {
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_onClick() {
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this.$emit('click')
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}
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}
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}
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</script>
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<style lang="scss">
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/* #ifndef APP-NVUE */
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@import './uniicons.css';
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@font-face {
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font-family: uniicons;
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src: url('./uniicons.ttf');
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}
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/* #endif */
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.uni-icons {
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font-family: uniicons;
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text-decoration: none;
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text-align: center;
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}
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</style>
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