Add <overflow-menu>
, rename webcomponents (#29400)
1. Add `<overflow-menu>` web component 2. Rename `<gitea-origin-url>` to `<origin-url>` and make filenames match. <img width="439" alt="image" src="2fbe4ca4
-110b-4ad2-8e17-c1e116ccbd74"> <img width="444" alt="Screenshot 2024-03-02 at 21 36 52" src="aa8f786e
-dc8c-4030-b12d-7cfb74bdfd6e"> <img width="537" alt="Screenshot 2024-03-03 at 03 05 06" src="fddd50aa
-adf1-4b4b-bd7f-caf30c7b2245">   TODO: - [x] Check if removal of `requestAnimationFrame` is possible to avoid flash of content. Likely needs a `MutationObserver`. - [x] Hide tippy when button is removed from DOM. - [x] ~~Implement right-aligned items (https://github.com/go-gitea/gitea/pull/28976)~~. Not going to do it. - [x] Clean up CSS so base element has no background and add background via tailwind instead. - [x] Use it for org and user page. --------- Co-authored-by: Giteabot <teabot@gitea.io> Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> (cherry picked from commit 256a1eeb9a67b18c62a10f5909b584b7b220848a) Conflicts: options/locale/locale_en-US.ini templates/package/content/cargo.tmpl templates/package/content/cran.tmpl templates/package/content/debian.tmpl templates/package/content/maven.tmpl
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54 changed files with 461 additions and 291 deletions
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@ -384,28 +384,30 @@ export default sfc; // activate the IDE's Vue plugin
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</div>
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</div>
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</div>
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<div class="ui secondary tiny pointing borderless menu center grid repos-filter">
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<a class="item" :class="{active: reposFilter === 'all'}" @click="changeReposFilter('all')">
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{{ textAll }}
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<div v-show="reposFilter === 'all'" class="ui circular mini grey label">{{ repoTypeCount }}</div>
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</a>
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<a class="item" :class="{active: reposFilter === 'sources'}" @click="changeReposFilter('sources')">
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{{ textSources }}
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<div v-show="reposFilter === 'sources'" class="ui circular mini grey label">{{ repoTypeCount }}</div>
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</a>
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<a class="item" :class="{active: reposFilter === 'forks'}" @click="changeReposFilter('forks')">
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{{ textForks }}
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<div v-show="reposFilter === 'forks'" class="ui circular mini grey label">{{ repoTypeCount }}</div>
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</a>
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<a class="item" :class="{active: reposFilter === 'mirrors'}" @click="changeReposFilter('mirrors')" v-if="isMirrorsEnabled">
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{{ textMirrors }}
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<div v-show="reposFilter === 'mirrors'" class="ui circular mini grey label">{{ repoTypeCount }}</div>
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</a>
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<a class="item" :class="{active: reposFilter === 'collaborative'}" @click="changeReposFilter('collaborative')">
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{{ textCollaborative }}
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<div v-show="reposFilter === 'collaborative'" class="ui circular mini grey label">{{ repoTypeCount }}</div>
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</a>
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</div>
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<overflow-menu class="ui secondary pointing tabular borderless menu repos-filter">
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<div class="overflow-menu-items tw-justify-center">
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<a class="item" tabindex="0" :class="{active: reposFilter === 'all'}" @click="changeReposFilter('all')">
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{{ textAll }}
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<div v-show="reposFilter === 'all'" class="ui circular mini grey label">{{ repoTypeCount }}</div>
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</a>
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<a class="item" tabindex="0" :class="{active: reposFilter === 'sources'}" @click="changeReposFilter('sources')">
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{{ textSources }}
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<div v-show="reposFilter === 'sources'" class="ui circular mini grey label">{{ repoTypeCount }}</div>
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</a>
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<a class="item" tabindex="0" :class="{active: reposFilter === 'forks'}" @click="changeReposFilter('forks')">
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{{ textForks }}
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<div v-show="reposFilter === 'forks'" class="ui circular mini grey label">{{ repoTypeCount }}</div>
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</a>
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<a class="item" tabindex="0" :class="{active: reposFilter === 'mirrors'}" @click="changeReposFilter('mirrors')" v-if="isMirrorsEnabled">
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{{ textMirrors }}
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<div v-show="reposFilter === 'mirrors'" class="ui circular mini grey label">{{ repoTypeCount }}</div>
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</a>
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<a class="item" tabindex="0" :class="{active: reposFilter === 'collaborative'}" @click="changeReposFilter('collaborative')">
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{{ textCollaborative }}
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<div v-show="reposFilter === 'collaborative'" class="ui circular mini grey label">{{ repoTypeCount }}</div>
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</a>
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</div>
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</overflow-menu>
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</div>
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<div v-if="repos.length" class="ui attached table segment gt-rounded-bottom">
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<ul class="repo-owner-name-list">
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@ -501,6 +503,22 @@ ul li:not(:last-child) {
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border-bottom: 1px solid var(--color-secondary);
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}
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.repos-search {
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padding-bottom: 0 !important;
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}
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.repos-filter {
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padding-top: 0 !important;
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margin-top: 0 !important;
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border-bottom-width: 0 !important;
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margin-bottom: 2px !important;
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}
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.repos-filter .item {
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padding-left: 6px !important;
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padding-right: 6px !important;
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}
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.repo-list-link {
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min-width: 0; /* for text truncation */
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display: flex;
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@ -7,7 +7,8 @@ const visibleInstances = new Set();
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export function createTippy(target, opts = {}) {
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// the callback functions should be destructured from opts,
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// because we should use our own wrapper functions to handle them, do not let the user override them
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const {onHide, onShow, onDestroy, ...other} = opts;
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const {onHide, onShow, onDestroy, role, theme, ...other} = opts;
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const instance = tippy(target, {
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appendTo: document.body,
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animation: false,
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@ -35,17 +36,14 @@ export function createTippy(target, opts = {}) {
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return onShow?.(instance);
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},
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arrow: `<svg width="16" height="7"><path d="m0 7 8-7 8 7Z" class="tippy-svg-arrow-outer"/><path d="m0 8 8-7 8 7Z" class="tippy-svg-arrow-inner"/></svg>`,
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role: 'menu', // HTML role attribute, only tooltips should use "tooltip"
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theme: other.role || 'menu', // CSS theme, either "tooltip", "menu" or "box-with-header"
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role: role || 'menu', // HTML role attribute
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theme: theme || role || 'menu', // CSS theme, either "tooltip", "menu" or "box-with-header"
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plugins: [followCursor],
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...other,
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});
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// for popups where content refers to a DOM element, we use the 'tippy-target' class
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// to initially hide the content, now we can remove it as the content has been removed
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// from the DOM by tippy
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if (other.content instanceof Element) {
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other.content.classList.remove('tippy-target');
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if (role === 'menu') {
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target.setAttribute('aria-haspopup', 'true');
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}
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return instance;
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@ -6,7 +6,6 @@ https://developer.mozilla.org/en-US/docs/Web/Web_Components
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# Guidelines
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* These components are loaded in `<head>` (before DOM body),
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so they should have their own dependencies and should be very light,
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then they won't affect the page loading time too much.
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* If the component is not a public one, it's suggested to have its own `Gitea` or `gitea-` prefix to avoid conflicts.
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* These components are loaded in `<head>` (before DOM body) in a separate entry point, they need to be lightweight to not affect the page loading time too much.
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* Do not import `svg.js` into a web component because that file is currently not tree-shakeable, import svg files individually insteat.
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* All our components must be added to `webpack.config.js` so they work correctly in Vue.
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@ -1,4 +1,4 @@
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window.customElements.define('gitea-absolute-date', class extends HTMLElement {
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window.customElements.define('absolute-date', class extends HTMLElement {
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static observedAttributes = ['date', 'year', 'month', 'weekday', 'day'];
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update = () => {
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5
web_src/js/webcomponents/index.js
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5
web_src/js/webcomponents/index.js
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@ -0,0 +1,5 @@
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import './polyfills.js';
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import '@github/relative-time-element';
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import './origin-url.js';
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import './overflow-menu.js';
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import './absolute-date.js';
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@ -15,7 +15,7 @@ export function toOriginUrl(urlStr) {
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return urlStr;
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}
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window.customElements.define('gitea-origin-url', class extends HTMLElement {
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window.customElements.define('origin-url', class extends HTMLElement {
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connectedCallback() {
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this.textContent = toOriginUrl(this.getAttribute('data-url'));
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}
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@ -1,4 +1,4 @@
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import {toOriginUrl} from './GiteaOriginUrl.js';
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import {toOriginUrl} from './origin-url.js';
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test('toOriginUrl', () => {
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const oldLocation = window.location;
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179
web_src/js/webcomponents/overflow-menu.js
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179
web_src/js/webcomponents/overflow-menu.js
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@ -0,0 +1,179 @@
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import {throttle} from 'throttle-debounce';
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import {createTippy} from '../modules/tippy.js';
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import {isDocumentFragmentOrElementNode} from '../utils/dom.js';
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import octiconKebabHorizontal from '../../../public/assets/img/svg/octicon-kebab-horizontal.svg';
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window.customElements.define('overflow-menu', class extends HTMLElement {
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updateItems = throttle(100, () => {
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if (!this.tippyContent) {
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const div = document.createElement('div');
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div.classList.add('tippy-target');
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div.tabIndex = '-1'; // for initial focus, programmatic focus only
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div.addEventListener('keydown', (e) => {
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if (e.key === 'Tab') {
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const items = this.tippyContent.querySelectorAll('[role="menuitem"]');
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if (e.shiftKey) {
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if (document.activeElement === items[0]) {
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e.preventDefault();
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items[items.length - 1].focus();
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}
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} else {
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if (document.activeElement === items[items.length - 1]) {
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e.preventDefault();
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items[0].focus();
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}
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}
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} else if (e.key === 'Escape') {
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e.preventDefault();
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e.stopPropagation();
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this.button._tippy.hide();
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this.button.focus();
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} else if (e.key === ' ' || e.code === 'Enter') {
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if (document.activeElement?.matches('[role="menuitem"]')) {
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e.preventDefault();
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e.stopPropagation();
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document.activeElement.click();
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}
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} else if (e.key === 'ArrowDown') {
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if (document.activeElement?.matches('.tippy-target')) {
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e.preventDefault();
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e.stopPropagation();
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document.activeElement.querySelector('[role="menuitem"]:first-of-type').focus();
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} else if (document.activeElement?.matches('[role="menuitem"]')) {
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e.preventDefault();
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e.stopPropagation();
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document.activeElement.nextElementSibling?.focus();
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}
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} else if (e.key === 'ArrowUp') {
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if (document.activeElement?.matches('.tippy-target')) {
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e.preventDefault();
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e.stopPropagation();
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document.activeElement.querySelector('[role="menuitem"]:last-of-type').focus();
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} else if (document.activeElement?.matches('[role="menuitem"]')) {
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e.preventDefault();
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e.stopPropagation();
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document.activeElement.previousElementSibling?.focus();
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}
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}
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});
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this.append(div);
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this.tippyContent = div;
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}
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// move items in tippy back into the menu items for subsequent measurement
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for (const item of this.tippyItems || []) {
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this.menuItemsEl.append(item);
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}
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// measure which items are partially outside the element and move them into the button menu
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this.tippyItems = [];
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const menuRight = this.offsetLeft + this.offsetWidth;
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const menuItems = this.menuItemsEl.querySelectorAll('.item');
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for (const item of menuItems) {
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const itemRight = item.offsetLeft + item.offsetWidth;
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if (menuRight - itemRight < 38) { // roughly the width of .overflow-menu-button
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this.tippyItems.push(item);
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}
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}
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// if there are no overflown items, remove any previously created button
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if (!this.tippyItems?.length) {
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const btn = this.querySelector('.overflow-menu-button');
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btn?._tippy?.destroy();
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btn?.remove();
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return;
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}
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// remove aria role from items that moved from tippy to menu
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for (const item of menuItems) {
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if (!this.tippyItems.includes(item)) {
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item.removeAttribute('role');
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}
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}
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// move all items that overflow into tippy
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for (const item of this.tippyItems) {
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item.setAttribute('role', 'menuitem');
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this.tippyContent.append(item);
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}
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// update existing tippy
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if (this.button?._tippy) {
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this.button._tippy.setContent(this.tippyContent);
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return;
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}
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// create button initially
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const btn = document.createElement('button');
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btn.classList.add('overflow-menu-button', 'btn', 'tw-px-2', 'hover:tw-text-text-dark');
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btn.setAttribute('aria-label', window.config.i18n.more_items);
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btn.innerHTML = octiconKebabHorizontal;
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this.append(btn);
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this.button = btn;
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createTippy(btn, {
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trigger: 'click',
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hideOnClick: true,
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interactive: true,
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placement: 'bottom-end',
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role: 'menu',
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content: this.tippyContent,
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onShow: () => { // FIXME: onShown doesn't work (never be called)
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setTimeout(() => {
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this.tippyContent.focus();
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}, 0);
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},
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});
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});
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init() {
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// ResizeObserver triggers on initial render, so we don't manually call `updateItems` here which
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// also avoids a full-page FOUC in Firefox that happens when `updateItems` is called too soon.
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this.resizeObserver = new ResizeObserver((entries) => {
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for (const entry of entries) {
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const newWidth = entry.contentBoxSize[0].inlineSize;
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if (newWidth !== this.lastWidth) {
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requestAnimationFrame(() => {
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this.updateItems();
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});
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this.lastWidth = newWidth;
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}
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}
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});
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this.resizeObserver.observe(this);
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}
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connectedCallback() {
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this.setAttribute('role', 'navigation');
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// check whether the mandatory `.overflow-menu-items` element is present initially which happens
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// with Vue which renders differently than browsers. If it's not there, like in the case of browser
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// template rendering, wait for its addition.
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// The eslint rule is not sophisticated enough or aware of this problem, see
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// https://github.com/43081j/eslint-plugin-wc/pull/130
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const menuItemsEl = this.querySelector('.overflow-menu-items'); // eslint-disable-line wc/no-child-traversal-in-connectedcallback
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if (menuItemsEl) {
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this.menuItemsEl = menuItemsEl;
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this.init();
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} else {
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this.mutationObserver = new MutationObserver((mutations) => {
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for (const mutation of mutations) {
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for (const node of mutation.addedNodes) {
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if (!isDocumentFragmentOrElementNode(node)) continue;
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if (node.classList.contains('overflow-menu-items')) {
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this.menuItemsEl = node;
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this.mutationObserver?.disconnect();
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this.init();
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}
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}
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}
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});
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this.mutationObserver.observe(this, {childList: true});
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}
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}
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disconnectedCallback() {
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this.mutationObserver?.disconnect();
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this.resizeObserver?.disconnect();
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}
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});
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@ -1,6 +0,0 @@
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import '@webcomponents/custom-elements'; // polyfill for some browsers like PaleMoon
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import './polyfill.js';
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import '@github/relative-time-element';
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import './GiteaOriginUrl.js';
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import './GiteaAbsoluteDate.js';
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Reference in a new issue