forked from mirror/misskey
2cbe1d1210
* fix * navhookをbootに移動 * サーバーサイドのbootも分けるように * 埋め込みページかどうかの判定は最初の一回だけに * tooltipは出せるように * fix design * 埋め込み独自のtooltipを削除 * ロジックの分岐が多かったMkNoteDetailedを分離 * fix indent * プレビュー用iframeにフォーカスが当たるのを修正 * popupの制御を出す側で行うように * パラメータが逆になっていたのを修正 * Update MkEmbedCodeGenDialog.vue * fix * eliminate misskey-js lint warns * fix * add appropriate attributes to embed html * enhance: サーバーサイドのembed系をさらに分離 * enhance: embed routerを分離(route定義をboot時に変更できるようにする改修を含む) * type * lint * fix indent * server-side styleを完全に分離 * Revert "refactor: 画面サイズのしきい値をconstにまとめる" This reverts commit05ca36f400
. * fix * revert all changes in base.pug * embedドメインをまとめた * embedドメインをまとめた * prevent calling contextmenu in embed page by stopping at the caller * fix import * fix import * improve directory structure * fix import * register timeline ui as a container * wa- * rename * wa- * Update EmMediaList.vue * Update EmMediaList.vue * Update EmMediaList.vue * Update EmMediaImage.vue * Update EmNote.vue * revert mkmedialist changes * 戻し漏れ * wip * tweak embed media ui * revert original media components * Update boot.embed.js * rename * wip * Update MkNote.vue * wip * Update MkSubNoteContent.vue * Update EmNote.vue * Update packages/frontend/src/router/definition.ts * Revert "Update packages/frontend/src/router/definition.ts" This reverts commit937ae44521
. * refactor EmMediaImage * fix import * remove unused imports * Update router.ts * wip * Update boot.ts * wip * wip * wip * wip * Update EmNote.vue * Update EmNote.vue * Create EmA.vue * Create EmAvatar.vue * Update EmAvatar.vue * wip * wip * wip * Create EmImgWithBlurhash.vue * Update EmImgWithBlurhash.vue * Create EmPagination.vue * wip * Update boot.ts * wip * wip * wi@p * wip * wip * wiop * wip * wip * wip * wip * wip * wip * wip * wip * wip * wip * Update boot.ts * wip * Update MkMisskeyFlavoredMarkdown.ts * wip * wip * wip * wip * wip * Update post-message.ts * wip * Update EmNoteDetailed.vue * Update EmNoteDetailed.vue * Create instance.ts * Update EmNoteDetailed.vue * wip * Update EmNoteDetailed.vue * wip * wip * wip * Update pnpm-lock.yaml * wip * wip * wp * wip * Update ClientServerService.ts * wip * Update boot.ts * Update vite.config.local-dev.ts * Update vite.config.ts * Create index.html * wa- * wip * Update boot.ts * wip * wip * wip * wip * wip * wip * wip * wip * wip * Create EmLink.vue * Create EmMention.vue * Update EmMfm.ts * wip * wip * wip * wip * Update vite.config.ts * Update boot.ts * Update EmA.vue * うぃp * wip * wip * Create EmError.vue * wip * Update MkEmbedCodeGenDialog.vue * Update EmNote.vue * wip * wip * Update user-timeline.vue * Update check-spdx-license-id.yml * wip * wip * style(frontend-shared): lint fixes on build.js * fix(frontend-shared): include `*.{js,json}` files in js-built * wip * use alias * refactor * refactor * Update scroll.ts * refactor * refactor * refactor * wip * wip * wip * wip * Update roles.vue * Update branding.vue * wip * wip * wip * Update page.vue * wip * fix import * add missing css variables * 絵文字をtwemojiに変更 クライアントデフォルトにあわせるため * force empoll readonly * fix compiler error * fix broken imports * tweak button style * run api extractor * fix storybook theme preloads * fix storybook instance imports * Update preview.ts * Update preview.ts * Update preview.ts * Revert "Update preview.ts" This reverts commit12bab1c6fb
. * Revert "Update preview.ts" This reverts commit5c0ce01dbd
. * Revert "Update preview.ts" This reverts commitf4863524d7
. * Revert "fix storybook instance imports" This reverts commited8eabb246
. * Revert "wip" This reverts commitd3c1926519
. * Revert "Update page.vue" This reverts commit27c7900b0c
. * Revert "Update branding.vue" This reverts commitc08ccb65ba
. * Revert "Update roles.vue" This reverts commit1488b67066
. * Revert "wip" This reverts commitaab1c76981
. * refactor: use common media proxy * fix imports * fix * fix: MediaProxyの初期化を保証する(storybook対策?) * enhance(frontend-embed): improve embedParams provide * fix(backend): MK_DEV_PREFER=backendのときにembed viteが読み込めないのを修正 * fix * embed-pageを共通化 * fix import * fix import * fix import * const.jsを共通化 (たぶんrevertしすぎた) * fix type error * fix duplicated import * fix lint * fix * コメントとして残す * sharedとembedをlint対象にする * lint * attempt to fix eslint (frontend-shared) * lint fixes --------- Co-authored-by: syuilo <4439005+syuilo@users.noreply.github.com> Co-authored-by: zyoshoka <107108195+zyoshoka@users.noreply.github.com>
145 lines
4.4 KiB
TypeScript
145 lines
4.4 KiB
TypeScript
/*
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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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type ScrollBehavior = 'auto' | 'smooth' | 'instant';
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export function getScrollContainer(el: HTMLElement | null): HTMLElement | null {
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if (el == null || el.tagName === 'HTML') return null;
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const overflow = window.getComputedStyle(el).getPropertyValue('overflow-y');
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if (overflow === 'scroll' || overflow === 'auto') {
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return el;
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} else {
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return getScrollContainer(el.parentElement);
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}
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}
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export function getStickyTop(el: HTMLElement, container: HTMLElement | null = null, top = 0) {
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if (!el.parentElement) return top;
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const data = el.dataset.stickyContainerHeaderHeight;
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const newTop = data ? Number(data) + top : top;
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if (el === container) return newTop;
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return getStickyTop(el.parentElement, container, newTop);
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}
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export function getStickyBottom(el: HTMLElement, container: HTMLElement | null = null, bottom = 0) {
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if (!el.parentElement) return bottom;
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const data = el.dataset.stickyContainerFooterHeight;
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const newBottom = data ? Number(data) + bottom : bottom;
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if (el === container) return newBottom;
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return getStickyBottom(el.parentElement, container, newBottom);
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}
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export function getScrollPosition(el: HTMLElement | null): number {
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const container = getScrollContainer(el);
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return container == null ? window.scrollY : container.scrollTop;
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}
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export function onScrollTop(el: HTMLElement, cb: () => unknown, tolerance = 1, once = false) {
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// とりあえず評価してみる
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if (el.isConnected && isTopVisible(el)) {
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cb();
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if (once) return null;
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}
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const container = getScrollContainer(el) ?? window;
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const onScroll = () => {
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if (!document.body.contains(el)) return;
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if (isTopVisible(el, tolerance)) {
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cb();
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if (once) removeListener();
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}
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};
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function removeListener() { container.removeEventListener('scroll', onScroll); }
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container.addEventListener('scroll', onScroll, { passive: true });
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return removeListener;
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}
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export function onScrollBottom(el: HTMLElement, cb: () => unknown, tolerance = 1, once = false) {
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const container = getScrollContainer(el);
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// とりあえず評価してみる
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if (el.isConnected && isBottomVisible(el, tolerance, container)) {
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cb();
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if (once) return null;
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}
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const containerOrWindow = container ?? window;
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const onScroll = () => {
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if (!document.body.contains(el)) return;
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if (isBottomVisible(el, 1, container)) {
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cb();
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if (once) removeListener();
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}
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};
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function removeListener() {
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containerOrWindow.removeEventListener('scroll', onScroll);
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}
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containerOrWindow.addEventListener('scroll', onScroll, { passive: true });
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return removeListener;
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}
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export function scroll(el: HTMLElement, options: ScrollToOptions | undefined) {
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const container = getScrollContainer(el);
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if (container == null) {
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window.scroll(options);
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} else {
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container.scroll(options);
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}
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}
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/**
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* Scroll to Top
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* @param el Scroll container element
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* @param options Scroll options
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*/
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export function scrollToTop(el: HTMLElement, options: { behavior?: ScrollBehavior; } = {}) {
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scroll(el, { top: 0, ...options });
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}
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/**
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* Scroll to Bottom
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* @param el Content element
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* @param options Scroll options
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* @param container Scroll container element
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*/
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export function scrollToBottom(
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el: HTMLElement,
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options: ScrollToOptions = {},
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container = getScrollContainer(el),
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) {
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if (container) {
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container.scroll({ top: el.scrollHeight - container.clientHeight + getStickyTop(el, container) || 0, ...options });
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} else {
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window.scroll({
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top: (el.scrollHeight - window.innerHeight + getStickyTop(el, container) + (window.innerWidth <= 500 ? 96 : 0)) || 0,
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...options,
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});
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}
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}
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export function isTopVisible(el: HTMLElement, tolerance = 1): boolean {
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const scrollTop = getScrollPosition(el);
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return scrollTop <= tolerance;
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}
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export function isBottomVisible(el: HTMLElement, tolerance = 1, container = getScrollContainer(el)) {
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if (container) return el.scrollHeight <= container.clientHeight + Math.abs(container.scrollTop) + tolerance;
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return el.scrollHeight <= window.innerHeight + window.scrollY + tolerance;
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}
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// https://ja.javascript.info/size-and-scroll-window#ref-932
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export function getBodyScrollHeight() {
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return Math.max(
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document.body.scrollHeight, document.documentElement.scrollHeight,
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document.body.offsetHeight, document.documentElement.offsetHeight,
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document.body.clientHeight, document.documentElement.clientHeight,
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);
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}
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