177 lines
3.2 KiB
Vue
177 lines
3.2 KiB
Vue
<template>
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<section class="ssazuxis">
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<header class="_button" @click="showBody = !showBody">
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<div class="title"><slot name="header"></slot></div>
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<div class="divider"></div>
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<button
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class="_button"
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:aria-expanded="showBody"
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:aria-controls="bodyId"
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>
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<template v-if="showBody"
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><i class="ph-caret-up ph-bold ph-lg"></i
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></template>
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<template v-else
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><i class="ph-caret-down ph-bold ph-lg"></i
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></template>
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</button>
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</header>
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<transition
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:name="$store.state.animation ? 'folder-toggle' : ''"
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@enter="enter"
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@after-enter="afterEnter"
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@leave="leave"
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@after-leave="afterLeave"
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>
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<div v-show="showBody" :id="bodyId">
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<slot></slot>
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</div>
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</transition>
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</section>
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</template>
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<script lang="ts">
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import { defineComponent } from "vue";
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import { getUniqueId } from "@/os";
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const localStoragePrefix = "ui:folder:";
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export default defineComponent({
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props: {
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expanded: {
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type: Boolean,
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required: false,
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default: true,
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},
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persistKey: {
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type: String,
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required: false,
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default: null,
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},
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},
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data() {
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return {
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bodyId: getUniqueId(),
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showBody:
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this.persistKey &&
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localStorage.getItem(localStoragePrefix + this.persistKey)
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? localStorage.getItem(
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localStoragePrefix + this.persistKey,
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) === "t"
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: this.expanded,
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};
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},
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watch: {
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showBody() {
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if (this.persistKey) {
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localStorage.setItem(
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localStoragePrefix + this.persistKey,
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this.showBody ? "t" : "f",
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);
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}
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},
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},
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methods: {
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toggleContent(show: boolean) {
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this.showBody = show;
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},
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enter(el) {
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const elementHeight = el.getBoundingClientRect().height;
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el.style.height = 0;
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el.offsetHeight; // reflow
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el.style.height = elementHeight + "px";
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},
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afterEnter(el) {
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el.style.height = null;
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},
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leave(el) {
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const elementHeight = el.getBoundingClientRect().height;
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el.style.height = elementHeight + "px";
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el.offsetHeight; // reflow
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el.style.height = 0;
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},
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afterLeave(el) {
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el.style.height = null;
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},
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},
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});
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</script>
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<style lang="scss" scoped>
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.folder-toggle-enter-active,
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.folder-toggle-leave-active {
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overflow-y: hidden;
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transition:
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opacity 0.5s,
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height 0.5s !important;
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}
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.folder-toggle-enter-from {
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opacity: 0;
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}
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.folder-toggle-leave-to {
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opacity: 0;
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}
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.ssazuxis {
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position: relative;
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> header {
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display: flex;
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position: relative;
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z-index: 10;
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position: sticky;
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top: var(--stickyTop, 0px);
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padding: var(--x-padding);
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-webkit-backdrop-filter: var(--blur, blur(8px));
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backdrop-filter: var(--blur, blur(20px));
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margin-inline: -12px;
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padding-inline: 12px;
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mask: linear-gradient(
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to right,
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transparent,
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black 12px calc(100% - 12px),
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transparent
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);
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-webkit-mask: linear-gradient(
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to right,
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transparent,
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black 12px calc(100% - 12px),
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transparent
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);
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&::before {
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content: "";
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position: absolute;
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inset: 0;
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background: var(--bg);
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opacity: 0.85;
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z-index: -1;
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}
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> .title {
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margin: 0;
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padding: 12px 16px 12px 0;
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> i {
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margin-right: 6px;
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}
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&:empty {
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display: none;
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}
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}
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> .divider {
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flex: 1;
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margin: auto;
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height: 1px;
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background: var(--divider);
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}
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> button {
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padding: 12px 0 12px 16px;
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}
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}
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}
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</style>
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