464 lines
12 KiB
Vue
464 lines
12 KiB
Vue
<!--
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SPDX-FileCopyrightText: syuilo and misskey-project
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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 role="menu">
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<div
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ref="itemsEl" v-hotkey="keymap"
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class="_popup _shadow"
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:class="[$style.root, { [$style.center]: align === 'center', [$style.asDrawer]: asDrawer }]"
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:style="{ width: (width && !asDrawer) ? width + 'px' : '', maxHeight: maxHeight ? maxHeight + 'px' : '' }"
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@contextmenu.self="e => e.preventDefault()"
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>
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<template v-for="(item, i) in (items2 ?? [])">
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<div v-if="item.type === 'divider'" role="separator" :class="$style.divider"></div>
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<span v-else-if="item.type === 'label'" role="menuitem" :class="[$style.label, $style.item]">
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<span style="opacity: 0.7;">{{ item.text }}</span>
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</span>
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<span v-else-if="item.type === 'pending'" role="menuitem" :tabindex="i" :class="[$style.pending, $style.item]">
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<span><MkEllipsis/></span>
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</span>
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<MkA v-else-if="item.type === 'link'" role="menuitem" :to="item.to" :tabindex="i" class="_button" :class="$style.item" @click.passive="close(true)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
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<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]"></i>
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<MkAvatar v-if="item.avatar" :user="item.avatar" :class="$style.avatar"/>
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<div :class="$style.item_content">
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<span :class="$style.item_content_text">{{ item.text }}</span>
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<span v-if="item.indicate" :class="$style.indicator"><i class="_indicatorCircle"></i></span>
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</div>
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</MkA>
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<a v-else-if="item.type === 'a'" role="menuitem" :href="item.href" :target="item.target" :download="item.download" :tabindex="i" class="_button" :class="$style.item" @click="close(true)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
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<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]"></i>
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<div :class="$style.item_content">
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<span :class="$style.item_content_text">{{ item.text }}</span>
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<span v-if="item.indicate" :class="$style.indicator"><i class="_indicatorCircle"></i></span>
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</div>
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</a>
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<button v-else-if="item.type === 'user'" role="menuitem" :tabindex="i" class="_button" :class="[$style.item, { [$style.active]: item.active }]" :disabled="item.active" @click="clicked(item.action, $event)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
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<MkAvatar :user="item.user" :class="$style.avatar"/><MkUserName :user="item.user"/>
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<div v-if="item.indicate" :class="$style.item_content">
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<span :class="$style.indicator"><i class="_indicatorCircle"></i></span>
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</div>
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</button>
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<button v-else-if="item.type === 'switch'" role="menuitemcheckbox" :tabindex="i" class="_button" :class="[$style.item, $style.switch, { [$style.switchDisabled]: item.disabled } ]" @click="switchItem(item)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
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<MkSwitchButton :class="$style.switchButton" :checked="item.ref" :disabled="item.disabled" @toggle="switchItem(item)"/>
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<div :class="$style.item_content">
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<span :class="[$style.item_content_text, $style.switchText]">{{ item.text }}</span>
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</div>
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</button>
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<button v-else-if="item.type === 'parent'" class="_button" role="menuitem" :tabindex="i" :class="[$style.item, $style.parent, { [$style.childShowing]: childShowingItem === item }]" @mouseenter="preferClick ? null : showChildren(item, $event)" @click="!preferClick ? null : showChildren(item, $event)">
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<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]" style="pointer-events: none;"></i>
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<div :class="$style.item_content">
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<span :class="$style.item_content_text" style="pointer-events: none;">{{ item.text }}</span>
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<span :class="$style.caret" style="pointer-events: none;"><i class="ti ti-chevron-right ti-fw"></i></span>
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</div>
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</button>
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<button v-else :tabindex="i" class="_button" role="menuitem" :class="[$style.item, { [$style.danger]: item.danger, [$style.active]: getValue(item.active) }]" :disabled="getValue(item.active)" @click="clicked(item.action, $event)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
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<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]"></i>
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<MkAvatar v-if="item.avatar" :user="item.avatar" :class="$style.avatar"/>
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<div :class="$style.item_content">
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<span :class="$style.item_content_text">{{ item.text }}</span>
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<span v-if="item.indicate" :class="$style.indicator"><i class="_indicatorCircle"></i></span>
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</div>
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</button>
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</template>
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<span v-if="items2 == null || items2.length === 0" :class="[$style.none, $style.item]">
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<span>{{ i18n.ts.none }}</span>
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</span>
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</div>
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<div v-if="childMenu">
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<XChild ref="child" :items="childMenu" :targetElement="childTarget!" :rootElement="itemsEl!" showing @actioned="childActioned" @close="close(false)"/>
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</div>
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</div>
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</template>
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<script lang="ts">
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import { ComputedRef, computed, defineAsyncComponent, isRef, nextTick, onBeforeUnmount, onMounted, ref, shallowRef, watch } from 'vue';
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import { focusPrev, focusNext } from '@/scripts/focus.js';
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import MkSwitchButton from '@/components/MkSwitch.button.vue';
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import { MenuItem, InnerMenuItem, MenuPending, MenuAction, MenuSwitch, MenuParent } from '@/types/menu.js';
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import * as os from '@/os.js';
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import { i18n } from '@/i18n.js';
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import { isTouchUsing } from '@/scripts/touch.js';
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const childrenCache = new WeakMap<MenuParent, MenuItem[]>();
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</script>
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<script lang="ts" setup>
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const XChild = defineAsyncComponent(() => import('./MkMenu.child.vue'));
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const props = defineProps<{
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items: MenuItem[];
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viaKeyboard?: boolean;
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asDrawer?: boolean;
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align?: 'center' | string;
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width?: number;
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maxHeight?: number;
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}>();
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const emit = defineEmits<{
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(ev: 'close', actioned?: boolean): void;
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(ev: 'hide'): void;
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}>();
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const itemsEl = shallowRef<HTMLDivElement>();
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const items2 = ref<InnerMenuItem[]>();
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const child = shallowRef<InstanceType<typeof XChild>>();
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const keymap = computed(() => ({
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'up|k|shift+tab': focusUp,
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'down|j|tab': focusDown,
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'esc': close,
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}));
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const childShowingItem = ref<MenuItem | null>();
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let preferClick = isTouchUsing || props.asDrawer;
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watch(() => props.items, () => {
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const items = [...props.items].filter(item => item !== undefined) as (NonNullable<MenuItem> | MenuPending)[];
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for (let i = 0; i < items.length; i++) {
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const item = items[i];
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if ('then' in item) { // if item is Promise
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items[i] = { type: 'pending' };
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item.then(actualItem => {
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if (items2.value?.[i]) items2.value[i] = actualItem;
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});
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}
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}
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items2.value = items as InnerMenuItem[];
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}, {
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immediate: true,
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});
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const childMenu = ref<MenuItem[] | null>();
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const childTarget = shallowRef<HTMLElement | null>();
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function closeChild() {
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childMenu.value = null;
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childShowingItem.value = null;
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}
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function childActioned() {
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closeChild();
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close(true);
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}
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const onGlobalMousedown = (event: MouseEvent) => {
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if (childTarget.value && (event.target === childTarget.value || childTarget.value.contains(event.target as Node))) return;
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if (child.value && child.value.checkHit(event)) return;
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closeChild();
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};
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let childCloseTimer: null | number = null;
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function onItemMouseEnter(item) {
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childCloseTimer = window.setTimeout(() => {
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closeChild();
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}, 300);
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}
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function onItemMouseLeave(item) {
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if (childCloseTimer) window.clearTimeout(childCloseTimer);
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}
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async function showChildren(item: MenuParent, ev: MouseEvent) {
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const children: MenuItem[] = await (async () => {
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if (childrenCache.has(item)) {
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return childrenCache.get(item)!;
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} else {
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if (typeof item.children === 'function') {
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return Promise.resolve(item.children());
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} else {
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return item.children;
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}
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}
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})();
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childrenCache.set(item, children);
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if (props.asDrawer) {
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os.popupMenu(children, ev.currentTarget ?? ev.target).finally(() => {
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emit('close');
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});
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emit('hide');
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} else {
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childTarget.value = (ev.currentTarget ?? ev.target) as HTMLElement;
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// これでもリアクティビティは保たれる
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childMenu.value = children;
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childShowingItem.value = item;
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}
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}
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function clicked(fn: MenuAction, ev: MouseEvent) {
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fn(ev);
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close(true);
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}
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function close(actioned = false) {
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emit('close', actioned);
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}
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function focusUp() {
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focusPrev(document.activeElement);
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}
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function focusDown() {
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focusNext(document.activeElement);
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}
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function switchItem(item: MenuSwitch & { ref: any }) {
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if (item.disabled !== undefined && (typeof item.disabled === 'boolean' ? item.disabled : item.disabled.value)) return;
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item.ref = !item.ref;
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}
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function getValue<T>(item?: ComputedRef<T> | T) {
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return isRef(item) ? item.value : item;
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}
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onMounted(() => {
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if (props.viaKeyboard) {
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nextTick(() => {
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if (itemsEl.value) focusNext(itemsEl.value.children[0], true, false);
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});
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}
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// TODO: アクティブな要素までスクロール
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//itemsEl.scrollTo();
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document.addEventListener('mousedown', onGlobalMousedown, { passive: true });
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});
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onBeforeUnmount(() => {
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document.removeEventListener('mousedown', onGlobalMousedown);
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});
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</script>
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<style lang="scss" module>
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.root {
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padding: 8px 0;
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box-sizing: border-box;
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max-width: 100vw;
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min-width: 200px;
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overflow: auto;
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overscroll-behavior: contain;
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&.center {
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> .item {
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text-align: center;
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}
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}
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&.asDrawer {
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padding: 12px 0 max(env(safe-area-inset-bottom, 0px), 12px) 0;
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width: 100%;
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border-radius: 24px;
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border-bottom-right-radius: 0;
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border-bottom-left-radius: 0;
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> .item {
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font-size: 1em;
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padding: 12px 24px;
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&:before {
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width: calc(100% - 24px);
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border-radius: 12px;
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}
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> .icon {
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margin-right: 14px;
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width: 24px;
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}
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}
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> .divider {
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margin: 12px 0;
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}
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}
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}
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.item {
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display: flex;
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align-items: center;
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position: relative;
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padding: 5px 16px;
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width: 100%;
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box-sizing: border-box;
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white-space: nowrap;
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font-size: 0.9em;
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line-height: 20px;
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text-align: left;
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overflow: hidden;
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text-overflow: ellipsis;
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&:before {
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content: "";
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display: block;
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position: absolute;
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z-index: -1;
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top: 0;
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left: 0;
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right: 0;
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margin: auto;
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width: calc(100% - 16px);
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height: 100%;
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border-radius: 6px;
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}
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&:not(:disabled):hover {
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color: var(--accent);
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text-decoration: none;
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&:before {
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background: var(--accentedBg);
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}
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}
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&.danger {
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color: #ff2a2a;
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&:hover {
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color: #fff;
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&:before {
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background: #ff4242;
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}
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}
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&:active {
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color: #fff;
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&:before {
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background: #d42e2e !important;
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}
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}
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}
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&:active,
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&.active {
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color: var(--fgOnAccent) !important;
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opacity: 1;
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&:before {
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background: var(--accent) !important;
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}
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}
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&:not(:active):focus-visible {
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box-shadow: 0 0 0 2px var(--focus) inset;
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}
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&.label {
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pointer-events: none;
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font-size: 0.7em;
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padding-bottom: 4px;
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}
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&.pending {
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pointer-events: none;
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opacity: 0.7;
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}
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&.none {
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pointer-events: none;
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opacity: 0.7;
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}
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&.parent {
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pointer-events: auto;
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display: flex;
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align-items: center;
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cursor: default;
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&.childShowing {
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color: var(--accent);
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text-decoration: none;
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&:before {
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background: var(--accentedBg);
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}
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}
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}
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}
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.item_content {
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width: 100%;
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max-width: 100vw;
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display: flex;
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align-items: center;
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justify-content: space-between;
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gap: 8px;
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text-overflow: ellipsis;
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}
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.item_content_text {
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max-width: calc(100vw - 4rem);
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text-overflow: ellipsis;
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overflow: hidden;
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}
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.switch {
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position: relative;
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display: flex;
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transition: all 0.2s ease;
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user-select: none;
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cursor: pointer;
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}
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.switchDisabled {
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cursor: not-allowed;
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}
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.switchButton {
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margin-left: -2px;
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}
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.switchText {
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margin-left: 8px;
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margin-top: 2px;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.switchInput {
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position: absolute;
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width: 0;
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height: 0;
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opacity: 0;
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margin: 0;
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}
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.icon {
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margin-right: 8px;
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line-height: 1;
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}
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.caret {
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margin-left: auto;
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}
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.avatar {
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margin-right: 5px;
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width: 20px;
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height: 20px;
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}
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.indicator {
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display: flex;
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align-items: center;
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color: var(--indicator);
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font-size: 12px;
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animation: global-blink 1s infinite;
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}
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.divider {
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margin: 8px 0;
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border-top: solid 0.5px var(--divider);
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}
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</style>
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