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| <template>
| <div class="skin-dropdown">
| <Poptip v-model="visible" transfer popper-class="skin">
| <a>
| <slot>
| <span class="icon-text">换肤</span>
| </slot>
| <Icon :size="18" color="#fff" type="md-arrow-dropdown"></Icon>
| </a>
| <template #content>
| <ul class="skin-list">
| <li v-for="skin in skinList" :key="skin.label">
| <Tooltip :content="skin.title">
| <a
| href="javascript:;"
| :style="{ 'background-color': skin.color }"
| :class="{ active: curSkin == skin.label }"
| @click="onClick(skin)"
| ></a>
| </Tooltip>
| </li>
| </ul>
| </template>
| </Poptip>
| </div>
| </template>
|
| <script>
| import { localSave, localRead } from "@/libs/util";
| import { showError } from "@/libs/util";
| const skinKey = "skin";
| export default {
| name: "LayoutSkin",
| data() {
| return {
| visible: false,
| linkId: "skin",
| curSkin: "",
| skinList: [
| {
| title: "浅色",
| label: "light",
| color: "#2db7f5",
| },
| {
| title: "深色",
| label: "dark",
| color: "#404040",
| },
| {
| title: "红色",
| label: "red",
| color: "#cb1b59",
| },
| {
| title: "绿色",
| label: "green",
| color: "#3fa329",
| },
| {
| title: "紫色",
| label: "purple",
| color: "#415aca",
| },
| {
| title: "蓝色",
| label: "blue",
| color: "#138ec7",
| },
| ],
| };
| },
| methods: {
| close() {
| this.visible = false;
| },
| async onClick(skin) {
| if (this.curSkin == skin.label) return this.close();
|
| this.curSkin = skin.label;
| localSave(skinKey, skin.label);
|
| await this.changeSkin(skin);
| this.close();
| },
| async changeSkin(skin) {
| var skinLink = this.getSkinLink();
| var linkUrl = this.getLinkUrl(skin);
|
| if (!skin.label) {
| document.head.removeChild(skinLink);
| }
|
| try {
| let res = await (await fetch(linkUrl)).text();
| skinLink.innerHTML = res || "";
| } catch (ex) {
| this.showError(`加载皮肤文件${linkUrl}失败`);
| }
| },
| getSkinLink() {
| let link = document.querySelector("#" + this.linkId);
| if (!link) {
| link = document.createElement("style");
| link.type = "text/css";
| link.id = this.linkId;
| document.head.appendChild(link);
| }
| return link;
| },
| getLinkUrl(skin) {
| return `${window.skinRoot}/${skin.label}.css`;
| },
| loadSkin(skin) {
| this.curSkin = skin.label;
| this.changeSkin(skin);
| },
| showError(ex) {
| showError(this, ex);
| },
| },
| mounted() {
| let skin;
| const curSkin = localRead(skinKey) || "light";
| if (curSkin) skin = this.skinList.find((l) => l.label == curSkin);
| this.loadSkin(skin);
| },
| };
| </script>
|
| <style lang="less" scoped>
| .skin-dropdown {
| margin-right: 10px;
| float: right;
| a {
| color: #fff;
| }
| }
| </style>
| <style lang="less">
| .skin {
| .ivu-poptip-body-content {
| overflow: hidden;
| }
| .skin-list {
| list-style: none;
| width: 144px;
| &:after {
| content: "";
| display: table;
| clear: both;
| }
| li {
| margin: 2px;
| width: 20px;
| height: 20px;
| float: left;
| a {
| width: 20px;
| height: 20px;
| display: inline-block;
| &.active {
| box-shadow: 0 0 0 2px rgba(45, 140, 240, 0.2);
| }
| }
| }
| }
| }
| </style>
|
|
