* chore: Add the SPDX information to each file Add copyright and licensing information as defined in version 3.0 of the REUSE Specification. * tweak format --------- Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>
246 lines
5.4 KiB
Vue
246 lines
5.4 KiB
Vue
<!--
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SPDX-FileCopyrightText: syuilo and other misskey contributors
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SPDX-License-Identifier: AGPL-3.0-only
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-->
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<template>
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<div ref="rootEl" class="_panel" :class="[$style.root, { [$style.naked]: naked, [$style.thin]: thin, [$style.scrollable]: scrollable }]">
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<header v-if="showHeader" ref="headerEl" :class="$style.header">
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<div :class="$style.title">
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<span :class="$style.titleIcon"><slot name="icon"></slot></span>
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<slot name="header"></slot>
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</div>
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<div :class="$style.headerSub">
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<slot name="func" :buttonStyleClass="$style.headerButton"></slot>
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<button v-if="foldable" :class="$style.headerButton" class="_button" @click="() => showBody = !showBody">
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<template v-if="showBody"><i class="ti ti-chevron-up"></i></template>
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<template v-else><i class="ti ti-chevron-down"></i></template>
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</button>
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</div>
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</header>
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<Transition
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:enterActiveClass="defaultStore.state.animation ? $style.transition_toggle_enterActive : ''"
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:leaveActiveClass="defaultStore.state.animation ? $style.transition_toggle_leaveActive : ''"
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:enterFromClass="defaultStore.state.animation ? $style.transition_toggle_enterFrom : ''"
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:leaveToClass="defaultStore.state.animation ? $style.transition_toggle_leaveTo : ''"
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@enter="enter"
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@afterEnter="afterEnter"
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@leave="leave"
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@afterLeave="afterLeave"
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>
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<div v-show="showBody" ref="contentEl" :class="[$style.content, { [$style.omitted]: omitted }]">
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<slot></slot>
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<button v-if="omitted" :class="$style.fade" class="_button" @click="() => { ignoreOmit = true; omitted = false; }">
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<span :class="$style.fadeLabel">{{ i18n.ts.showMore }}</span>
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</button>
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</div>
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</Transition>
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</div>
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</template>
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<script lang="ts" setup>
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import { onMounted, onUnmounted, ref, shallowRef, watch } from 'vue';
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import { defaultStore } from '@/store';
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import { i18n } from '@/i18n';
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const props = withDefaults(defineProps<{
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showHeader?: boolean;
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thin?: boolean;
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naked?: boolean;
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foldable?: boolean;
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scrollable?: boolean;
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expanded?: boolean;
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maxHeight?: number | null;
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}>(), {
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expanded: true,
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showHeader: true,
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maxHeight: null,
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});
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const rootEl = shallowRef<HTMLElement>();
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const contentEl = shallowRef<HTMLElement>();
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const headerEl = shallowRef<HTMLElement>();
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const showBody = ref(props.expanded);
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const ignoreOmit = ref(false);
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const omitted = ref(false);
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function 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 = Math.min(elementHeight, props.maxHeight ?? Infinity) + 'px';
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}
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function afterEnter(el) {
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el.style.height = null;
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}
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function 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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function afterLeave(el) {
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el.style.height = null;
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}
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const calcOmit = () => {
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if (omitted.value || ignoreOmit.value || props.maxHeight == null) return;
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if (!contentEl.value) return;
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const height = contentEl.value.offsetHeight;
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omitted.value = height > props.maxHeight;
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};
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const omitObserver = new ResizeObserver((entries, observer) => {
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calcOmit();
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});
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onMounted(() => {
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watch(showBody, v => {
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if (!rootEl.value) return;
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const headerHeight = props.showHeader ? headerEl.value?.offsetHeight ?? 0 : 0;
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rootEl.value.style.minHeight = `${headerHeight}px`;
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if (v) {
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rootEl.value.style.flexBasis = 'auto';
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} else {
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rootEl.value.style.flexBasis = `${headerHeight}px`;
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}
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}, {
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immediate: true,
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});
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if (rootEl.value) rootEl.value.style.setProperty('--maxHeight', props.maxHeight + 'px');
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calcOmit();
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if (contentEl.value) omitObserver.observe(contentEl.value);
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});
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onUnmounted(() => {
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omitObserver.disconnect();
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});
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</script>
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<style lang="scss" module>
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.transition_toggle_enterActive,
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.transition_toggle_leaveActive {
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overflow-y: clip;
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transition: opacity 0.5s, height 0.5s !important;
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}
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.transition_toggle_enterFrom,
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.transition_toggle_leaveTo {
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opacity: 0;
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}
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.root {
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position: relative;
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overflow: clip;
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contain: content;
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&.naked {
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background: transparent !important;
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box-shadow: none !important;
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}
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&.scrollable {
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display: flex;
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flex-direction: column;
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> .content {
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overflow: auto;
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}
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}
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&.thin {
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> .header {
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> .title {
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padding: 8px 10px;
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font-size: 0.9em;
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}
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}
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}
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}
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.header {
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position: sticky;
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top: var(--stickyTop, 0px);
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left: 0;
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color: var(--panelHeaderFg);
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background: var(--panelHeaderBg);
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border-bottom: solid 0.5px var(--panelHeaderDivider);
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z-index: 2;
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line-height: 1.4em;
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}
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.title {
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margin: 0;
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padding: 12px 16px;
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&:empty {
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display: none;
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}
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}
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.titleIcon {
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margin-right: 6px;
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}
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.headerSub {
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position: absolute;
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z-index: 2;
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top: 0;
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right: 0;
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height: 100%;
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}
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.headerButton {
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width: 42px;
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height: 100%;
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}
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.content {
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--stickyTop: 0px;
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&.omitted {
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position: relative;
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max-height: var(--maxHeight);
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overflow: hidden;
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> .fade {
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display: block;
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position: absolute;
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z-index: 10;
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bottom: 0;
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left: 0;
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width: 100%;
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height: 64px;
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background: linear-gradient(0deg, var(--panel), var(--X15));
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> .fadeLabel {
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display: inline-block;
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background: var(--panel);
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padding: 6px 10px;
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font-size: 0.8em;
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border-radius: 999px;
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box-shadow: 0 2px 6px rgb(0 0 0 / 20%);
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}
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&:hover {
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> .fadeLabel {
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background: var(--panelHighlight);
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}
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}
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}
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}
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}
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@container (max-width: 380px) {
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.title {
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padding: 8px 10px;
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font-size: 0.9em;
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}
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}
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</style>
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