refactor(client): refactor header tab handling
This commit is contained in:
syuilo
@ -12,16 +12,17 @@
|
||||
{{ metadata.subtitle }}
|
||||
</div>
|
||||
<div v-if="narrow && hasTabs" class="subtitle activeTab">
|
||||
{{ tabs.find(tab => tab.active)?.title }}
|
||||
{{ tabs.find(tab => tab.key === props.tab)?.title }}
|
||||
<i class="chevron fas fa-chevron-down"></i>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<div v-if="!narrow || hideTitle" class="tabs">
|
||||
<button v-for="tab in tabs" v-tooltip="tab.title" class="tab _button" :class="{ active: tab.active }" @click="tab.onClick">
|
||||
<button v-for="tab in tabs" :ref="(el) => tabRefs[tab.key] = el" v-tooltip="tab.title" class="tab _button" :class="{ active: tab.key != null && tab.key === props.tab }" @mousedown="(ev) => onTabMousedown(tab, ev)" @click="(ev) => onTabClick(tab, ev)">
|
||||
<i v-if="tab.icon" class="icon" :class="tab.icon"></i>
|
||||
<span v-if="!tab.iconOnly" class="title">{{ tab.title }}</span>
|
||||
</button>
|
||||
<div ref="tabHighlightEl" class="highlight"></div>
|
||||
</div>
|
||||
</template>
|
||||
<div class="buttons right">
|
||||
@ -33,22 +34,25 @@
|
||||
</template>
|
||||
|
||||
<script lang="ts" setup>
|
||||
import { computed, onMounted, onUnmounted, ref, inject } from 'vue';
|
||||
import { computed, onMounted, onUnmounted, ref, inject, watch } from 'vue';
|
||||
import tinycolor from 'tinycolor2';
|
||||
import { popupMenu } from '@/os';
|
||||
import { scrollToTop } from '@/scripts/scroll';
|
||||
import { i18n } from '@/i18n';
|
||||
import { globalEvents } from '@/events';
|
||||
import { injectPageMetadata, PageMetadata } from '@/scripts/page-metadata';
|
||||
import { injectPageMetadata } from '@/scripts/page-metadata';
|
||||
|
||||
type Tab = {
|
||||
key?: string | null;
|
||||
title: string;
|
||||
icon?: string;
|
||||
iconOnly?: boolean;
|
||||
onClick?: (ev: MouseEvent) => void;
|
||||
};
|
||||
|
||||
const props = defineProps<{
|
||||
tabs?: {
|
||||
title: string;
|
||||
active: boolean;
|
||||
icon?: string;
|
||||
iconOnly?: boolean;
|
||||
onClick: () => void;
|
||||
}[];
|
||||
tabs?: Tab[];
|
||||
tab?: string;
|
||||
actions?: {
|
||||
text: string;
|
||||
icon: string;
|
||||
@ -57,12 +61,18 @@ const props = defineProps<{
|
||||
thin?: boolean;
|
||||
}>();
|
||||
|
||||
const emit = defineEmits<{
|
||||
(ev: 'update:tab', key: string);
|
||||
}>();
|
||||
|
||||
const metadata = injectPageMetadata();
|
||||
|
||||
const hideTitle = inject('shouldOmitHeaderTitle', false);
|
||||
const thin_ = props.thin || inject('shouldHeaderThin', false);
|
||||
|
||||
const el = $ref<HTMLElement | null>(null);
|
||||
const tabRefs = {};
|
||||
const tabHighlightEl = $ref<HTMLElement | null>(null);
|
||||
const bg = ref(null);
|
||||
let narrow = $ref(false);
|
||||
const height = ref(0);
|
||||
@ -80,7 +90,10 @@ const showTabsPopup = (ev: MouseEvent) => {
|
||||
const menu = props.tabs.map(tab => ({
|
||||
text: tab.title,
|
||||
icon: tab.icon,
|
||||
action: tab.onClick,
|
||||
active: tab.key != null && tab.key === props.tab,
|
||||
action: (ev) => {
|
||||
onTabClick(tab, ev);
|
||||
},
|
||||
}));
|
||||
popupMenu(menu, ev.currentTarget ?? ev.target);
|
||||
};
|
||||
@ -93,6 +106,20 @@ const onClick = () => {
|
||||
scrollToTop(el, { behavior: 'smooth' });
|
||||
};
|
||||
|
||||
function onTabMousedown(tab: Tab, ev: MouseEvent): void {
|
||||
// ユーザビリティの観点からmousedown時にはonClickは呼ばない
|
||||
if (tab.key) {
|
||||
emit('update:tab', tab.key);
|
||||
}
|
||||
}
|
||||
|
||||
function onTabClick(tab: Tab, ev: MouseEvent): void {
|
||||
if (tab.onClick) tab.onClick(ev);
|
||||
if (tab.key) {
|
||||
emit('update:tab', tab.key);
|
||||
}
|
||||
}
|
||||
|
||||
const calcBg = () => {
|
||||
const rawBg = metadata?.bg || 'var(--bg)';
|
||||
const tinyBg = tinycolor(rawBg.startsWith('var(') ? getComputedStyle(document.documentElement).getPropertyValue(rawBg.slice(4, -1)) : rawBg);
|
||||
@ -106,6 +133,20 @@ onMounted(() => {
|
||||
calcBg();
|
||||
globalEvents.on('themeChanged', calcBg);
|
||||
|
||||
watch(() => props.tab, () => {
|
||||
const tabEl = tabRefs[props.tab];
|
||||
if (tabEl && tabHighlightEl) {
|
||||
// offsetWidth や offsetLeft は少数を丸めてしまうため getBoundingClientRect を使う必要がある
|
||||
// https://developer.mozilla.org/ja/docs/Web/API/HTMLElement/offsetWidth#%E5%80%A4
|
||||
const parentRect = tabEl.parentElement.getBoundingClientRect();
|
||||
const rect = tabEl.getBoundingClientRect();
|
||||
tabHighlightEl.style.width = rect.width + 'px';
|
||||
tabHighlightEl.style.left = (rect.left - parentRect.left) + 'px';
|
||||
}
|
||||
}, {
|
||||
immediate: true,
|
||||
});
|
||||
|
||||
if (el && el.parentElement) {
|
||||
narrow = el.parentElement.offsetWidth < 500;
|
||||
ro = new ResizeObserver((entries, observer) => {
|
||||
@ -257,6 +298,7 @@ onUnmounted(() => {
|
||||
}
|
||||
|
||||
> .tabs {
|
||||
position: relative;
|
||||
margin-left: 16px;
|
||||
font-size: 0.8em;
|
||||
overflow: auto;
|
||||
@ -276,25 +318,22 @@ onUnmounted(() => {
|
||||
|
||||
&.active {
|
||||
opacity: 1;
|
||||
|
||||
&:after {
|
||||
content: "";
|
||||
display: block;
|
||||
position: absolute;
|
||||
bottom: 0;
|
||||
left: 0;
|
||||
right: 0;
|
||||
margin: 0 auto;
|
||||
width: 100%;
|
||||
height: 3px;
|
||||
background: var(--accent);
|
||||
}
|
||||
}
|
||||
|
||||
> .icon + .title {
|
||||
margin-left: 8px;
|
||||
}
|
||||
}
|
||||
|
||||
> .highlight {
|
||||
position: absolute;
|
||||
bottom: 0;
|
||||
height: 3px;
|
||||
background: var(--accent);
|
||||
border-radius: 999px;
|
||||
transition: all 0.2s ease;
|
||||
pointer-events: none;
|
||||
}
|
||||
}
|
||||
}
|
||||
</style>
|
||||
|
||||
Reference in New Issue
Block a user