getOrRegisterApp: update website address

- originally tricks with the reactive system

.env

@@ -2,3 +2,4 @@ DEV_SERVER_HTTPS_CERT_BASE=
 DEV_SERVER_HTTPS_CERT_PASS=
 DEV_LOCATOR_EDITOR=vscode
 VITE_DEVTOOLS_OVERLAY=true
+VITE_PLATFROM_MASONRY_ALWAYS_COMPAT=

docs/devnotes.md

@@ -10,10 +10,6 @@ You can debug on the Safari on iOS only if you have mac (and run macOS). The cer
 - For visual bugs: on you iDevice, redirect the localhost.direct to your dev computer. Now you have the hot reload on you iDevice.
   - You can use network debugging apps like "Shadowrocket" to do such thing.
 
-## Hero Animation won't work (after hot reload)
-
-That's a known issue. Hot reload won't refresh the module sets the hero cache. Refresh the whole page and it should work.
-
 ## The components don't react to the change as I setting the store, until the page reloaded
 
 The `WritableAtom<unknwon>.set` might do an equals check. You must set a different object to ensure the atom sending a notify.
@@ -47,3 +43,44 @@ Ja, the code is weird, but that's the best we know. Anyway, you need new object
 Idk why, but transition on logical directions may not work on WebKit - sometimes they work.
 
 Use physical directions to avoid trouble, like "margin-top, margin-bottom".
+
+## Safe area insets
+
+For isolating control of the UI effect, we already setup css variables `--safe-area-inset-*`. In components, you should use the variables unless you have reasons to use `env()`.
+
+Using `--safe-area-inset-*`, you can control the global value in settings (under dev mode).
+
+## Module Isolation
+
+> Write the code that can be easily removed.
+
+To limit the code impact, we organize the code based on **"topic modules"** (modules in short). Each module focus on a specific topic described by the name. Like the "accounts" contains the code about the accounts, "masto" contains the code about the masto (a library used to access mastodon) helpers.
+
+> Sidenote: This also helps easing "the landing problem". If you need something about accounts, no longer "common/accounts" and "hooks/accounts" and "helpers/accounts" and "components/accounts". Someone says this is clean - is it even if you need to jump between 6 directories for how one simple feature works?
+> And you no longer needs to think about "where to place this file (between six directories, usually)".  People often optimize their code structure too early - just like how they treat the runtime performance.
+> The worse is, it's very hard to solve this problem later, because you had sent your code to different places.
+
+There are **two special modules** in this project:
+
+One is the *platform*. This module provides foundation of this app: deals with the host platform (like SizedTextarea - auto resized textarea), provides custom platform feature (like StackedRouter - provides mobile-native navigation experience).
+
+The another is the *material*. This module provides Material styling toolkit, the stylesheets, MUI Theme, constants and components.
+
+They (and only them) can be accessed by special aliases: `~{module name}`, like the `~platform`.
+
+We discourage cross referencings between two topics. Reuse is not better than duplication. Cross referencing is still possible if required.
+
+When a tool, a file or a component is required every-elsewhere, **promoting** is required to reduce the cross referencing. Thanksfully, it's usually automated process for moving files.
+
+But, sometimes you need a redesigned (sometimes better) tool for the generic usage. Follow the idea:
+
+- Move slowly or crash. Only make the change if it's required.
+- Try to make the original part depends on your new tool, and keep the original for awhile.
+- Mark deprecated only if you think the original won't worth an existence. Reasons:
+  - Migrate to the new code only needs minor change.
+  - The original code has critical problems, like performance or compatibility.
+- Make notes. Communication is important, even with the future you.
+  - *Why* this move is decided?
+  - *What* this new tool does?
+  - *How* this tool works?
+- Clean up code regularly. Don't keep the unused code forever.

package.json

@@ -8,7 +8,8 @@
   "scripts": {
     "dev": "vite --host 0.0.0.0",
     "preview": "vite preview",
-    "dist": "vite build"
+    "dist": "vite build",
+    "count-source-lines": "exec scripts/src-lc.sh"
   },
   "keywords": [],
   "author": "Rubicon",
@@ -17,6 +18,7 @@
     "@solid-devtools/overlay": "^0.30.1",
     "@suid/vite-plugin": "^0.3.1",
     "@types/hammerjs": "^2.0.46",
+    "@types/masonry-layout": "^4.2.8",
     "@vite-pwa/assets-generator": "^0.2.6",
     "postcss": "^8.4.49",
     "prettier": "^3.3.3",
@@ -48,6 +50,7 @@
     "fast-average-color": "^9.4.0",
     "hammerjs": "^2.0.8",
     "iso-639-1": "^3.1.3",
+    "masonry-layout": "^4.2.2",
     "masto": "^6.10.1",
     "nanostores": "^0.11.3",
     "normalize.css": "^8.0.1",
@@ -55,7 +58,6 @@
     "solid-js": "^1.9.3",
     "solid-styled": "^0.11.1",
     "stacktrace-js": "^2.0.2",
-    "web-animations-js": "^2.3.2",
     "workbox-core": "^7.3.0",
     "workbox-precaching": "^7.3.0"
   },

scripts/src-lc.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+# Count the source lines.
+
+find . '(' ! -path "./node_modules/**" ')' \
+  -and '(' ! -path "./.git/**" ')' \
+  -and '(' ! -path "./*dist/**" ')' \
+  -and '(' ! -path "./bun.lockb" ')' \
+  -and '(' ! -path "./docs/**" ')' \
+  -type f -print0 \
+  | wc -l --files0-from=-

src/App.css

@@ -35,3 +35,7 @@ https://stackoverflow.com/questions/66005655/pwa-ios-child-of-body-not-taking-10
 h1 {
   margin: 0;
 }
+
+* {
+  user-select: none;
+}

src/App.tsx

@@ -1,4 +1,4 @@
-import { Route, Router } from "@solidjs/router";
+import { Route } from "@solidjs/router";
 import { ThemeProvider } from "@suid/material";
 import {
   Component,
@@ -17,7 +17,12 @@ import {
 } from "./masto/clients.js";
 import { $accounts, updateAcctInf } from "./accounts/stores.js";
 import { useStore } from "@nanostores/solid";
-import { DateFnScope, useLanguage } from "./platform/i18n.jsx";
+import {
+  AppLocaleProvider,
+  createCurrentLanguage,
+  createCurrentRegion,
+  createDateFnLocaleResource,
+} from "./platform/i18n.jsx";
 import { useRegisterSW } from "virtual:pwa-register/solid";
 import {
   isJSONRPCResult,
@@ -67,7 +72,9 @@ const Routing: Component = () => {
 const App: Component = () => {
   const theme = useRootTheme();
   const accts = useStore($accounts);
-  const lang = useLanguage();
+  const lang = createCurrentLanguage();
+  const region = createCurrentRegion();
+  const dateFnLocale = createDateFnLocaleResource(region);
   const [serviceWorker, setServiceWorker] = createSignal<
     ServiceWorker | undefined
   >(undefined, { name: "serviceWorker" });
@@ -150,7 +157,13 @@ const App: Component = () => {
       }}
     >
       <ThemeProvider theme={theme}>
-        <DateFnScope>
+        <AppLocaleProvider
+          value={{
+            language: lang,
+            region: region,
+            dateFn: dateFnLocale,
+          }}
+        >
           <ClientProvider value={clients}>
             <ServiceWorkerProvider
               value={{
@@ -162,7 +175,7 @@ const App: Component = () => {
               <Routing />
             </ServiceWorkerProvider>
           </ClientProvider>
-        </DateFnScope>
+        </AppLocaleProvider>
       </ThemeProvider>
     </ErrorBoundary>
   );

src/UnexpectedError.tsx

@@ -42,6 +42,29 @@ const UnexpectedError: Component<{ error?: any }> = (props) => {
         calc(var(--safe-area-inset-bottom) + 20px)
         calc(var(--safe-area-inset-left) + 20px);
     }
+
+    details {
+      max-width: 100vw;
+      max-width: 100dvw;
+      overflow: auto;
+
+      & * {
+        user-select: all;
+      }
+
+
+      summary {
+        position: sticky;
+        left: 0;
+        top: 0;
+        user-select: none;
+      }
+    }
+
+    .actions {
+      margin-top: 20px;
+      margin-bottom: 20px;
+    }
   `;
 
   return (
@@ -52,8 +75,11 @@ const UnexpectedError: Component<{ error?: any }> = (props) => {
         You can restart the app to see if this guy is gone. If you meet this guy
         repeatly, please report to us.
       </p>
-      <div>
+      <div class="actions">
-        <Button onClick={() => (window.location.replace("/"))}>
+        <Button
+          onClick={() => window.location.replace("/")}
+          variant="contained"
+        >
           Restart App
         </Button>
       </div>
@@ -61,7 +87,10 @@ const UnexpectedError: Component<{ error?: any }> = (props) => {
         <summary>
           {errorMsg.loading ? "Generating " : " "}Technical Infomation
         </summary>
-        <pre>{errorMsg()}</pre>
+        <pre>
+          On: {window.location.href} <br />
+          {errorMsg()}
+        </pre>
       </details>
     </main>
   );

src/accounts/MastodonOAuth2Callback.tsx

@@ -9,12 +9,12 @@ import {
 import { acceptAccountViaAuthCode } from "./stores";
 import { $settings } from "../settings/stores";
 import { useDocumentTitle } from "../utils";
-import cards from "../material/cards.module.css";
+import cards from "~material/cards.module.css";
 import { LinearProgress } from "@suid/material";
-import Img from "../material/Img";
+import Img from "~material/Img";
 import { createRestAPIClient } from "masto";
-import { Title } from "../material/typography";
+import { Title } from "~material/typography";
-import { useNavigator } from "../platform/StackedRouter";
+import { useNavigator } from "~platform/StackedRouter";
 
 type OAuth2CallbackParams = {
   code?: string;

src/accounts/SignIn.tsx

@@ -7,11 +7,11 @@ import {
   createUniqueId,
   onMount,
 } from "solid-js";
-import cards from "../material/cards.module.css";
+import cards from "~material/cards.module.css";
-import TextField from "../material/TextField.js";
+import TextField from "~material/TextField.js";
-import Button from "../material/Button.js";
+import Button from "~material/Button.js";
 import { useDocumentTitle } from "../utils";
-import { Title } from "../material/typography";
+import { Title } from "~material/typography";
 import { css } from "solid-styled";
 import { LinearProgress } from "@suid/material";
 import { createRestAPIClient } from "masto";

src/accounts/stores.ts

@@ -167,7 +167,7 @@ export async function getOrRegisterApp(site: string, redirectUrl: string) {
   });
   const app = await client.v1.apps.create({
     clientName: "TuTu",
-    website: "https://github.com/thislight/tutu",
+    website: "https://code.lightstands.xyz/Rubicon/tutu",
     redirectUris: redirectUrl,
     scopes: "read write push",
   });

src/masto/clients.ts

@@ -9,7 +9,7 @@ import {
 import { Account } from "../accounts/stores";
 import { createRestAPIClient, mastodon } from "masto";
 import { useLocation } from "@solidjs/router";
-import { useNavigator } from "../platform/StackedRouter";
+import { useNavigator } from "~platform/StackedRouter";
 
 const restfulCache: Record<string, mastodon.rest.Client> = {};
 
@@ -64,7 +64,7 @@ export function useSessions() {
     if (sessions().length > 0) return;
     push(
       "/accounts/sign-in?back=" + encodeURIComponent(location.pathname),
-      { replace: true },
+      { replace: "all" },
     );
   });
 

src/material/BottomSheet.tsx

@@ -1,25 +1,18 @@
 import {
   children,
   createEffect,
-  createSignal,
   onCleanup,
   useTransition,
   type JSX,
   type ParentComponent,
-  type ResolvedChildren,
 } from "solid-js";
 import "./BottomSheet.css";
-import { useHeroSignal } from "../platform/anim";
 import material from "./material.module.css";
-import {
+import { ANIM_CURVE_ACELERATION, ANIM_CURVE_DECELERATION } from "./theme";
-  ANIM_CURVE_ACELERATION,
-  ANIM_CURVE_DECELERATION,
-  ANIM_CURVE_STD,
-} from "./theme";
 import {
   animateSlideInFromRight,
   animateSlideOutToRight,
-} from "../platform/anim";
+} from "~platform/anim";
 
 export type BottomSheetProps = {
   open?: boolean;
@@ -28,117 +21,9 @@ export type BottomSheetProps = {
   onClose?(reason: "backdrop"): void;
 };
 
-export const HERO = Symbol("BottomSheet Hero Symbol");
-
-function composeAnimationFrame(
-  {
-    top,
-    left,
-    height,
-    width,
-  }: Record<"top" | "left" | "height" | "width", number>,
-  x: Record<string, unknown>,
-) {
-  return {
-    top: `${top}px`,
-    left: `${left}px`,
-    height: `${height}px`,
-    width: `${width}px`,
-    ...x,
-  };
-}
-
 const MOVE_SPEED = 1600;
 
-const BottomSheet: ParentComponent<BottomSheetProps> = (props) => {
+function animateSlideInFromBottom(element: HTMLElement, reverse?: boolean) {
-  let element: HTMLDialogElement;
-  let animation: Animation | undefined;
-  const [hero, setHero] = useHeroSignal(HERO);
-  const [cache, setCache] = createSignal<ResolvedChildren | undefined>();
-  const ochildren = children(() => props.children);
-
-  const [pending] = useTransition();
-
-  createEffect(() => {
-    if (props.open) {
-      if (!element.open && !pending()) {
-        requestAnimationFrame(animatedOpen);
-        setCache(ochildren());
-      }
-    } else {
-      if (element.open) {
-        animatedClose();
-        setCache(undefined);
-      }
-    }
-  });
-
-  const onClose = () => {
-    const srcElement = hero();
-    if (srcElement) {
-      srcElement.style.visibility = "unset";
-    }
-
-    element.close();
-    setHero();
-  };
-
-  const animatedClose = () => {
-    const srcElement = hero();
-    const endRect = srcElement?.getBoundingClientRect();
-    if (endRect) {
-      const startRect = element.getBoundingClientRect();
-      const animation = animateHero(startRect, endRect, element, true);
-      animation.addEventListener("finish", onClose);
-      animation.addEventListener("cancel", onClose);
-    } else {
-      if (window.innerWidth > 560 && !props.bottomUp) {
-        onClose();
-        return;
-      }
-      const onAnimationEnd = () => {
-        element.classList.remove("animated");
-        onClose();
-      };
-      element.classList.add("animated");
-      animation = props.bottomUp
-        ? animateSlideInFromBottom(element, true)
-        : animateSlideOutToRight(element, { easing: ANIM_CURVE_ACELERATION });
-      animation.addEventListener("finish", onAnimationEnd);
-      animation.addEventListener("cancel", onAnimationEnd);
-    }
-  };
-
-  const animatedOpen = () => {
-    element.showModal();
-    const srcElement = hero();
-    const startRect = srcElement?.getBoundingClientRect();
-    if (!startRect) {
-      console.debug("no source element");
-    }
-    if (startRect) {
-      srcElement!.style.visibility = "hidden";
-      const endRect = element.getBoundingClientRect();
-      animateHero(startRect, endRect, element);
-    } else if (props.bottomUp) {
-      animateSlideInFromBottom(element);
-    } else if (window.innerWidth <= 560) {
-      element.classList.add("animated");
-      const onAnimationEnd = () => {
-        element.classList.remove("animated");
-      };
-      animation = animateSlideInFromRight(element, {
-        easing: ANIM_CURVE_DECELERATION,
-      });
-      animation.addEventListener("finish", onAnimationEnd);
-      animation.addEventListener("cancel", onAnimationEnd);
-    }
-  };
-
-  const animateSlideInFromBottom = (
-    element: HTMLElement,
-    reserve?: boolean,
-  ) => {
   const rect = element.getBoundingClientRect();
   const easing = "cubic-bezier(0.4, 0, 0.2, 1)";
   element.classList.add("animated");
@@ -147,9 +32,9 @@ const BottomSheet: ParentComponent<BottomSheetProps> = (props) => {
   const distance = Math.abs(rect.top - window.innerHeight);
   const duration = (distance / MOVE_SPEED) * 1000;
 
-    animation = element.animate(
+  const animation = element.animate(
     {
-        top: reserve
+      top: reverse
         ? [`${rect.top}px`, `${window.innerHeight}px`]
         : [`${window.innerHeight}px`, `${rect.top}px`],
     },
@@ -158,46 +43,69 @@ const BottomSheet: ParentComponent<BottomSheetProps> = (props) => {
   const onAnimationEnd = () => {
     element.classList.remove("animated");
     document.body.style.overflow = oldOverflow;
-      animation = undefined;
   };
   animation.addEventListener("cancel", onAnimationEnd);
   animation.addEventListener("finish", onAnimationEnd);
   return animation;
+}
+
+const BottomSheet: ParentComponent<BottomSheetProps> = (props) => {
+  let element: HTMLDialogElement;
+  let animation: Animation | undefined;
+  const child = children(() => props.children);
+
+  const [pending] = useTransition();
+
+  createEffect(() => {
+    if (props.open) {
+      if (!element.open && !pending()) {
+        requestAnimationFrame(animatedOpen);
+      }
+    } else {
+      if (element.open) {
+        animatedClose();
+      }
+    }
+  });
+
+  const onClose = () => {
+    element.close();
   };
 
-  const animateHero = (
+  const animatedClose = () => {
-    startRect: DOMRect,
+    if (window.innerWidth > 560 && !props.bottomUp) {
-    endRect: DOMRect,
+      onClose();
-    element: HTMLElement,
+      return;
-    reserve?: boolean,
+    }
-  ) => {
+    const onAnimationEnd = () => {
-    const easing = ANIM_CURVE_STD;
+      element.classList.remove("animated");
+      animation = undefined;
+      onClose();
+    };
+    element.classList.add("animated");
+    animation = props.bottomUp
+      ? animateSlideInFromBottom(element, true)
+      : animateSlideOutToRight(element, { easing: ANIM_CURVE_ACELERATION });
+    animation.addEventListener("finish", onAnimationEnd);
+    animation.addEventListener("cancel", onAnimationEnd);
+  };
+
+  const animatedOpen = () => {
+    element.showModal();
+    if (props.bottomUp) {
+      animateSlideInFromBottom(element);
+    } else if (window.innerWidth <= 560) {
       element.classList.add("animated");
-    // distance_lt = (|top_start - top_end|^2 + |left_end - left_end|^2)^(-2)
-    const distancelt = Math.sqrt(
-      Math.pow(Math.abs(startRect.top - endRect.top), 2) +
-        Math.pow(Math.abs(startRect.left - endRect.left), 2),
-    );
-    const distancerb = Math.sqrt(
-      Math.pow(Math.abs(startRect.bottom - endRect.bottom), 2) +
-        Math.pow(Math.abs(startRect.right - endRect.right), 2),
-    );
-    const distance = distancelt + distancerb;
-    const duration = distance / 1.6;
-    animation = element.animate(
-      [
-        composeAnimationFrame(startRect, { transform: "none" }),
-        composeAnimationFrame(endRect, { transform: "none" }),
-      ],
-      { easing, duration },
-    );
       const onAnimationEnd = () => {
         element.classList.remove("animated");
         animation = undefined;
       };
+      animation = animateSlideInFromRight(element, {
+        easing: ANIM_CURVE_DECELERATION,
+      });
       animation.addEventListener("finish", onAnimationEnd);
       animation.addEventListener("cancel", onAnimationEnd);
-    return animation;
+    }
   };
 
   onCleanup(() => {
@@ -209,6 +117,7 @@ const BottomSheet: ParentComponent<BottomSheetProps> = (props) => {
   const onDialogClick = (
     event: MouseEvent & { currentTarget: HTMLDialogElement },
   ) => {
+    event.stopPropagation();
     if (event.target !== event.currentTarget) return;
     const rect = event.currentTarget.getBoundingClientRect();
     const isNotInDialog =
@@ -239,7 +148,7 @@ const BottomSheet: ParentComponent<BottomSheetProps> = (props) => {
       tabIndex={-1}
       role="presentation"
     >
-      {ochildren() ?? cache()}
+      {child()}
     </dialog>
   );
 };

src/material/Menu.css

@@ -7,6 +7,7 @@
   width: max-content;
   box-shadow: var(--tutu-shadow-e8);
   contain: content;
+  overscroll-behavior: contain;
 
   &.e1 {
     box-shadow: var(--tutu-shadow-e9);

src/material/Menu.tsx

@@ -1,6 +1,7 @@
 import { useWindowSize } from "@solid-primitives/resize-observer";
 import { MenuList } from "@suid/material";
 import {
+  batch,
   createEffect,
   createSignal,
   splitProps,
@@ -13,7 +14,8 @@ import "./Menu.css";
 import {
   animateGrowFromTopRight,
   animateShrinkToTopRight,
-} from "../platform/anim";
+} from "~platform/anim";
+import type { MenuListProps } from "@suid/material/MenuList";
 
 export type Anchor = Pick<DOMRect, "top" | "left" | "right"> & { e?: number };
 
@@ -22,6 +24,7 @@ export type MenuProps = ParentProps<
     open?: boolean;
     onClose?: JSX.EventHandlerUnion<HTMLDialogElement, Event>;
     anchor: () => Anchor;
+    MenuListProps?: MenuListProps;
 
     id?: string;
   } & JSX.AriaAttributes
@@ -63,11 +66,39 @@ export function createManagedMenuState() {
         return !!anchor();
       },
       anchor: anchor as () => Anchor,
-      onClose: () => setAnchor(),
+      onClose: (event: Event) => {
+        event.preventDefault();
+        return setAnchor();
+      },
     },
   ] as const;
 }
 
+function animateGrowFromTopLeft(
+  element: HTMLElement,
+  opts?: Omit<KeyframeAnimationOptions, "duration">,
+) {
+  const rend = element.getBoundingClientRect();
+  const overflow = element.style.overflow;
+  element.style.overflow = "hidden";
+  const duration = (rend.height / 1600) * 1000;
+  const animation = element.animate(
+    {
+      height: [`${rend.height / 2}px`, `${rend.height}px`],
+      width: [`${(rend.width / 4) * 3}px`, `${rend.width}px`],
+    },
+    {
+      duration,
+      ...opts,
+    },
+  );
+  animation.addEventListener(
+    "finish",
+    () => (element.style.overflow = overflow),
+  );
+  return animation;
+}
+
 /**
  * Material Menu Component. This component is
  * implemented with dialog and {@link MenuList} from SUID.
@@ -76,10 +107,16 @@ export function createManagedMenuState() {
  * - Use {@link createManagedMenuState} and you don't need to manage the open and close.
  * - Use {@link MenuItem} from SUID as children.
  */
-const Menu: Component<MenuProps> = (props) => {
+const Menu: Component<MenuProps> = (oprops) => {
   let root: HTMLDialogElement;
   const windowSize = useWindowSize();
-  const [, rest] = splitProps(props, ["open", "onClose", "anchor"]);
+  const [props, rest] = splitProps(oprops, [
+    "open",
+    "onClose",
+    "anchor",
+    "MenuListProps",
+    "children",
+  ]);
 
   const [anchorPos, setAnchorPos] = createSignal<{
     left?: number;
@@ -104,16 +141,30 @@ const Menu: Component<MenuProps> = (props) => {
 
   let openAnimationOrigin: "lt" | "rt" = "lt";
 
-  createEffect(() => {
+  const animateOpen = () => {
-    if (props.open) {
     const a = props.anchor();
+    const { width } = windowSize;
+    const { left, top, right, e } = a;
+    const isOpened = root.open;
+
+    // There are incomplete animations.
+    // For `getBoundingClientRect()`, WebKit reports the initial state
+    // of the element, whilst Firefox reports the final state.
+    //
+    // We skip if animations are still on the element
+    // to avoid the problem on WebKit.
+    // Here use the final state.
+    //
+    // This is a dirty workaround. It's here because the feature is still
+    // works with it.
+    // I am curious that why the ones on the other parts are works. (Rubicon)
+    if (root.getAnimations().length > 0) {
+      return;
+    }
 
-      if (!root.open) {
     root.showModal();
     const rend = root.getBoundingClientRect();
 
-        const { width } = windowSize;
-        const { left, top, right, e } = a;
     if (left > width / 2) {
       openAnimationOrigin = "rt";
       setAnchorPos({
@@ -121,34 +172,26 @@ const Menu: Component<MenuProps> = (props) => {
         top,
         e,
       });
-
-          animateGrowFromTopRight(root, { easing: ANIM_CURVE_STD });
     } else {
       openAnimationOrigin = "lt";
       setAnchorPos({ left, top, e });
+    }
 
-          const overflow = root.style.overflow;
+    if (!isOpened) {
-          root.style.overflow = "hidden";
+      switch (openAnimationOrigin) {
-          const duration = (rend.height / 1600) * 1000;
+        case "lt":
-          const easing = ANIM_CURVE_STD;
+          animateGrowFromTopLeft(root, { easing: ANIM_CURVE_STD });
-          const animation = root.animate(
+          break;
-            {
+        case "rt":
-              height: [`${rend.height / 2}px`, `${rend.height}px`],
+          animateGrowFromTopRight(root, { easing: ANIM_CURVE_STD });
-              width: [`${(rend.width / 4) * 3}px`, `${rend.width}px`],
+          break;
-            },
-            {
-              duration,
-              easing,
-            },
-          );
-          animation.addEventListener(
-            "finish",
-            () => (root.style.overflow = overflow),
-          );
       }
-      } else {
-        // TODO: update the pos
     }
+  };
+
+  createEffect(() => {
+    if (props.open) {
+      animateOpen();
     } else {
       animateClose();
     }
@@ -183,27 +226,42 @@ const Menu: Component<MenuProps> = (props) => {
     }
   };
 
-  return (
+  const onDialogClick = (
-    <dialog
+    event: MouseEvent & { currentTarget: HTMLDialogElement },
-      ref={root!}
+  ) => {
-      onClose={props.onClose}
+    event.stopPropagation();
-      onClick={(e) => {
+    if (event.currentTarget !== event.target) return;
-        if (e.target === root) {
+    if (!event.currentTarget.open) return;
+
+    const rect = event.currentTarget.getBoundingClientRect();
+    const isNotInDialog =
+      event.clientY < rect.top ||
+      event.clientY > rect.bottom ||
+      event.clientX < rect.left ||
+      event.clientX > rect.right;
+
+    if (isNotInDialog) {
       if (props.onClose) {
         if (Array.isArray(props.onClose)) {
-              props.onClose[0](props.onClose[1], e);
+          props.onClose[0](props.onClose[1], event);
         } else {
           (
             props.onClose as (
               event: Event & { currentTarget: HTMLDialogElement },
             ) => void
-              )(e);
+          )(event);
         }
       }
-          e.stopPropagation();
     }
-      }}
+  };
-      class={`Menu e${anchorPos().e || 0}`}
+
+  return (
+    <dialog
+      ref={root!}
+      onClose={props.onClose}
+      onCancel={props.onClose}
+      onClick={onDialogClick}
+      class={`Menu e${anchorPos().e || "0"}`}
       style={{
         left: px(anchorPos().left),
         top: px(anchorPos().top),
@@ -213,11 +271,8 @@ const Menu: Component<MenuProps> = (props) => {
       tabIndex={-1}
       {...rest}
     >
-      <div
+      <div class="container" role="presentation">
-        class="container"
+        <MenuList {...props.MenuListProps}>{props.children}</MenuList>
-        role="presentation"
-      >
-        <MenuList>{props.children}</MenuList>
       </div>
     </dialog>
   );

src/material/Scaffold.css

@@ -4,6 +4,9 @@
   z-index: var(--tutu-zidx-nav, auto);
 
   .MuiToolbar-root {
+    margin-left: var(--safe-area-inset-left);
+    margin-right: var(--safe-area-inset-right);
+
     >.MuiButtonBase-root {
       &:first-child {
         margin-left: -0.5em;
@@ -32,7 +35,6 @@
   left: 0;
   right: 0;
   z-index: var(--tutu-zidx-nav, auto);
-  padding-bottom: var(--safe-area-inset-bottom, 0);
 }
 
 .Scaffold {

src/material/theme.css

@@ -153,6 +153,8 @@
   --tutu-transition-shadow: box-shadow 175ms var(--tutu-anim-curve-std);
 
   --tutu-zidx-nav: 1100;
+
+  accent-color: var(--tutu-color-primary);
 }
 
 * {

src/material/theme.ts

@@ -1,5 +1,5 @@
 import { Theme, createTheme } from "@suid/material/styles";
-import { deepPurple, amber } from "@suid/material/colors";
+import { deepPurple, amber, red } from "@suid/material/colors";
 import { Accessor } from "solid-js";
 
 /**
@@ -12,6 +12,9 @@ export function useRootTheme(): Accessor<Theme> {
         primary: {
           main: deepPurple[500],
         },
+        error: {
+          main: red[900],
+        },
         secondary: {
           main: amber.A200,
         },

src/overrides.d.ts

@@ -11,6 +11,10 @@ interface ImportMetaEnv {
    * Attach the overlay (in the dev mode) if it's `"true"`.
    */
   readonly VITE_DEVTOOLS_OVERLAY?: string;
+  /**
+   * Always use compatible version of Masonry.
+   */
+  readonly VITE_PLATFROM_MASONRY_ALWAYS_COMPAT?: string
 }
 
 interface ImportMeta {

src/platform/Masonry.css

@@ -0,0 +1,11 @@
+.CompatMasonry>* {
+  margin-bottom: var(--Masonry-row-gap);
+}
+
+@supports (grid-template-rows: masonry) {
+  .NativeMasonry {
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(33%, min-content));
+    grid-template-rows: masonry;
+  }
+}

src/platform/Masonry.tsx

@@ -0,0 +1,162 @@
+import {
+  type Component,
+  type JSX,
+  splitProps,
+  type Ref,
+  createRenderEffect,
+  onCleanup,
+  createEffect,
+  createSignal,
+} from "solid-js";
+import { Dynamic, type DynamicProps } from "solid-js/web";
+import MasonryLayout from "masonry-layout";
+import { createElementSize } from "@solid-primitives/resize-observer";
+import "./Masonry.css";
+
+type MasonryContainer =
+  | Exclude<keyof JSX.IntrinsicElements, keyof JSX.SVGElementTags>
+  | Component<{
+      ref?: Ref<Element>;
+      class?: string;
+    }>;
+
+type ElementOf<T extends MasonryContainer> =
+  T extends Exclude<keyof JSX.IntrinsicElements, keyof JSX.SVGElementTags>
+    ? JSX.IntrinsicElements[T] extends { ref?: Ref<infer E> }
+      ? E
+      : never
+    : T extends Component<{ ref?: Ref<infer E> }>
+      ? E
+      : never;
+
+function forwardRef<T>(value: T, ref?: Ref<T>) {
+  if (!ref) return;
+  (ref as (value: T) => void)(value);
+}
+
+function createCompatMasonry(
+  element: Element,
+  options: () => MasonryLayout.Options,
+) {
+  const layout = new MasonryLayout(element, {
+    initLayout: false,
+  });
+
+  onCleanup(() => layout.destroy?.());
+
+  const size = createElementSize(element);
+
+  const treeMutObx = new MutationObserver(() => {
+    layout.reloadItems?.();
+  });
+
+  onCleanup(() => treeMutObx.disconnect());
+
+  createRenderEffect(() => {
+    const opts = options();
+    layout.option?.(opts);
+  });
+
+  createRenderEffect(() => {
+    treeMutObx.observe(element, { childList: true });
+  });
+
+  createRenderEffect(() => {
+    const width = size.width; // only tracking width
+    layout.layout?.();
+  });
+
+  if (import.meta.hot) {
+    import.meta.hot.on("vite:afterUpdate", () => {
+      layout.layout?.();
+    });
+  }
+}
+
+const supportsCSSMasonryLayout = /* @__PURE__ */ CSS.supports(
+  "grid-template-rows",
+  "masonry",
+);
+
+console.debug("supports css masonry layout", supportsCSSMasonryLayout);
+
+const useNativeImpl = import.meta.env.VITE_PLATFROM_MASONRY_ALWAYS_COMPAT
+  ? false
+  : supportsCSSMasonryLayout;
+
+if (import.meta.env.VITE_PLATFROM_MASONRY_ALWAYS_COMPAT) {
+  console.warn(
+    "Masonry is in compat mode because VITE_PLATFORM_MASONRY_ALWAYS_COMPAT is enabled",
+  );
+}
+
+function MasonryCompat<T extends MasonryContainer>(
+  oprops: DynamicProps<T> & { class?: string },
+) {
+  const [props, rest] = splitProps(oprops, ["ref", "class"]);
+
+  return (
+    <Dynamic
+      ref={(element: ElementOf<T>) => {
+        forwardRef(element, props.ref as Ref<typeof element> | undefined);
+
+        const [columnGap, setColumnGap] = createSignal<number>();
+
+        createCompatMasonry(element, () => {
+          return {
+            gutter: columnGap(),
+          };
+        });
+
+        createEffect(() => {
+          const computedStyle = window.getComputedStyle(element);
+
+          const rowGap = computedStyle.rowGap;
+          if (element instanceof HTMLElement) {
+            element.style.setProperty("--Masonry-row-gap", rowGap);
+          }
+
+          const colGap = computedStyle.columnGap;
+          if (colGap) {
+            setColumnGap(Number(colGap.slice(0, colGap.length - 2)));
+          }
+        });
+      }}
+      class={`Masonry CompatMasonry ${props.class || ""}`}
+      {...rest}
+    />
+  );
+}
+
+function MasonryNative<T extends MasonryContainer>(
+  oprops: DynamicProps<T> & { class?: string },
+) {
+  const [props, rest] = splitProps(oprops, ["class"]);
+  return (
+    <Dynamic class={`Masonry NativeMasonry ${props.class || ""}`} {...rest} />
+  );
+}
+
+/**
+ * Masonry Layout Container.
+ *
+ * **Native if possible** This component uses css masonry layout
+ * and fallback to masonry-layout if not supported. The children
+ * must have specified width and height.
+ *
+ * Testing native behaviour:
+ * - Firefox: in `about:config`, search for `layout.css.grid-template-masonry-value.enabled`
+ *
+ * Class `NativeMasonry` will be added to the element if it's under the
+ * css masonry layout, otherwise it's `CompatMasonry`. `Masonry` is always
+ * added.
+ *
+ * **Children Changes** As the children changed, reflow will be triggered,
+ * and there is might be a blink (or transition) for user. If it's not your
+ * intention, don't remove/add the direct children. Instead wraps them under
+ * containers and set the width and height on the container.
+ *
+ * **CSS compatibility** This component compatible to "gap" "row-gap"
+ * "column-gap" property. But they are read only once after the element mounted.
+ */
+export default useNativeImpl ? MasonryNative : MasonryCompat;

src/platform/StackedRouter.css

@@ -1,10 +1,10 @@
 .StackedPage {
-  container: StackedPage / size;
+  contain: strict;
-  display: contents;
+  container: StackedPage / inline-size;
-  max-width: 100vw;
+  width: 100vw;
-  max-width: 100dvw;
+  width: 100dvw;
-
+  height: 100vh;
-  contain: layout;
+  height: 100dvh;
 }
 
 dialog.StackedPage {
@@ -13,14 +13,26 @@ dialog.StackedPage {
   padding: 0;
   overscroll-behavior: none;
   width: 560px;
+  max-width: 100vw;
+  max-width: 100dvw;
   max-height: 100vh;
   max-height: 100dvh;
+  /*
+  * WebKit does not see contain-instric-size as the real element size.
+  * If the container does not have height, the child element using 100%
+  * height (usually Scafflod in our case) was have 0px computed height.
+  *
+  * This behaviour is different from Firefox. So we need to actually
+  * define the box height here. (Rubicon)
+  */
+  height: 100vh;
+  height: 100dvh;
   background: none;
   display: none;
 
   contain: strict;
-  contain-intrinsic-size: auto 560px auto 100vh;
+  contain-intrinsic-size: 560px 100vh;
-  contain-intrinsic-size: auto 560px auto 100dvh;
+  contain-intrinsic-size: 560px 100dvh;
   content-visibility: auto;
 
   background: var(--tutu-color-surface);
@@ -31,18 +43,16 @@ dialog.StackedPage {
 
   @media (max-width: 560px) {
     & {
+      margin: 0;
       width: 100vw;
       width: 100dvw;
-      height: 100vh;
-      height: 100dvh;
       contain-intrinsic-size: 100vw 100vh;
       contain-intrinsic-size: 100dvw 100dvh;
     }
-
   }
 
   &[open] {
-    display: contents;
+    display: block;
   }
 
   &::backdrop {

src/platform/StackedRouter.tsx

@@ -2,6 +2,7 @@ import { StaticRouter, type RouterProps } from "@solidjs/router";
 import {
   Component,
   createContext,
+  createMemo,
   createRenderEffect,
   createUniqueId,
   Index,
@@ -14,10 +15,9 @@ import {
 import { createStore, unwrap } from "solid-js/store";
 import "./StackedRouter.css";
 import { animateSlideInFromRight, animateSlideOutToRight } from "./anim";
-import { ANIM_CURVE_DECELERATION, ANIM_CURVE_STD } from "../material/theme";
+import { ANIM_CURVE_DECELERATION, ANIM_CURVE_STD } from "~material/theme";
-import {
+import { makeEventListener } from "@solid-primitives/event-listener";
-  makeEventListener,
+import { useWindowSize } from "@solid-primitives/resize-observer";
-} from "@solid-primitives/event-listener";
 
 export type StackedRouterProps = Omit<RouterProps, "url">;
 
@@ -36,9 +36,9 @@ export type NewFrameOptions<T> = (T extends undefined
     }
   : { state: T }) & {
   /**
-   * The new frame should replace the current frame.
+   * The new frame should replace the current frame or all the stack.
    */
-  replace?: boolean;
+  replace?: boolean | "all";
   /**
    * The animatedOpen phase of the life cycle.
    *
@@ -79,6 +79,11 @@ export type Navigator<PushGuide = Record<string, any>> = {
 
 const NavigatorContext = /* @__PURE__ */ createContext<Navigator>();
 
+/**
+ * Get the possible navigator of the {@link StackedRouter}.
+ *
+ * @see useNavigator for the navigator usage.
+ */
 export function useMaybeNavigator() {
   return useContext(NavigatorContext);
 }
@@ -91,6 +96,8 @@ export function useMaybeNavigator() {
  * path and its state. If you need push guide, you may want to
  * define your own function (like `useAppNavigator`) and cast the
  * navigator to the type you need.
+ *
+ * @see {@link useMaybeNavigator} if you are not sure you are under a {@link StackedRouter}.
  */
 export function useNavigator() {
   const navigator = useMaybeNavigator();
@@ -110,10 +117,20 @@ export type CurrentFrame = {
 const CurrentFrameContext =
   /* @__PURE__ */ createContext<Accessor<Readonly<CurrentFrame>>>();
 
+/**
+ * Return the current, if possible.
+ *
+ * @see {@link useCurrentFrame} asserts the frame exists
+ */
 export function useMaybeCurrentFrame() {
   return useContext(CurrentFrameContext);
 }
 
+/**
+ * Return the current frame, assert the frame exists.
+ *
+ * @see {@link useMaybeCurrentFrame} if you are not sure you are under a {@link StackedRouter}.
+ */
 export function useCurrentFrame() {
   const frame = useMaybeCurrentFrame();
 
@@ -130,8 +147,11 @@ export function useCurrentFrame() {
  * A suspended frame is the one not on the top. "Suspended"
  * is the description of a certain situtation, not in the life cycle
  * of a frame.
+ *
+ * If this is not called under a {@link StackedRouter}, it always
+ * returns `false`.
  */
-export function useMaybeIsFrameSuspended() {
+export function useIsFrameSuspended() {
   const { frames } = useMaybeNavigator() || {};
 
   if (typeof frames === "undefined") {
@@ -203,11 +223,199 @@ function serializableStack(stack: readonly StackFrame[]) {
   });
 }
 
+function isNotInIOSSwipeToBackArea(x: number) {
+  return (
+    (x > 22 && x < window.innerWidth - 22) ||
+    (x < -22 && x > window.innerWidth + 22)
+  );
+}
+
+function onEntryTouchStart(event: TouchEvent) {
+  if (event.touches.length !== 1) {
+    return;
+  }
+
+  const [fig0] = event.touches;
+
+  if (isNotInIOSSwipeToBackArea(fig0.clientX)) {
+    return;
+  }
+
+  event.preventDefault();
+}
+
+/**
+ * This function contains the state for swipe to back.
+ *
+ * @returns the props for dialogs to feature swipe to back.
+ */
+function createManagedSwipeToBack(
+  stack: readonly Readonly<StackFrame>[],
+  onlyPopFrame: (depth: number) => void,
+) {
+  let reenterableAnimation: Animation | undefined;
+  let origWidth = 0,
+    origFigX = 0,
+    origFigY = 0;
+
+  const resetAnimation = () => {
+    reenterableAnimation = undefined;
+  };
+
+  const onDialogTouchStart = (
+    event: TouchEvent & { currentTarget: HTMLDialogElement },
+  ) => {
+    if (event.touches.length !== 1) {
+      return;
+    }
+    event.stopPropagation();
+
+    const [fig0] = event.touches;
+    const { width } = event.currentTarget.getBoundingClientRect();
+    origWidth = width;
+    origFigX = fig0.clientX;
+    origFigY = fig0.clientY;
+
+    if (isNotInIOSSwipeToBackArea(fig0.clientX)) {
+      return;
+    }
+    // Prevent the default swipe to back/forward on iOS
+
+    event.preventDefault();
+  };
+
+  let animationProgressUpdateReleased = true;
+  let nextAnimationProgress = 0;
+
+  const updateAnimationProgress = () => {
+    try {
+      if (!reenterableAnimation) return;
+      const { activeDuration, delay } =
+        reenterableAnimation.effect!.getComputedTiming();
+
+      const totalTime = (delay || 0) + Number(activeDuration);
+      reenterableAnimation.currentTime = totalTime * nextAnimationProgress;
+    } finally {
+      animationProgressUpdateReleased = true;
+    }
+  };
+
+  const onDialogTouchMove = (
+    event: TouchEvent & { currentTarget: HTMLDialogElement },
+  ) => {
+    if (event.touches.length !== 1) {
+      if (reenterableAnimation) {
+        reenterableAnimation.reverse();
+        reenterableAnimation.play();
+      }
+    }
+
+    const [fig0] = event.touches;
+
+    const ofsX = fig0.clientX - origFigX;
+
+    if (!reenterableAnimation) {
+      if (!(ofsX > 22) || !(Math.abs(fig0.clientY - origFigY) < 44)) {
+        return;
+      }
+      const lastFr = stack[stack.length - 1];
+      const createAnimation = lastFr.animateClose ?? animateClose;
+      reenterableAnimation = createAnimation(event.currentTarget);
+      reenterableAnimation.pause();
+      reenterableAnimation.addEventListener("finish", resetAnimation);
+      reenterableAnimation.addEventListener("cancel", resetAnimation);
+    }
+
+    event.preventDefault();
+    event.stopPropagation();
+
+    nextAnimationProgress = ofsX / origWidth / window.devicePixelRatio;
+
+    if (animationProgressUpdateReleased) {
+      animationProgressUpdateReleased = false;
+
+      requestAnimationFrame(updateAnimationProgress);
+    }
+  };
+
+  const onDialogTouchEnd = (event: TouchEvent) => {
+    if (!reenterableAnimation) return;
+
+    event.preventDefault();
+    event.stopPropagation();
+
+    const { activeDuration, delay } =
+      reenterableAnimation.effect!.getComputedTiming();
+    const totalTime = (delay || 0) + Number(activeDuration);
+
+    if (Number(reenterableAnimation.currentTime) / totalTime > 0.1) {
+      reenterableAnimation.addEventListener("finish", () => {
+        onlyPopFrame(1);
+      });
+      reenterableAnimation.play();
+    } else {
+      reenterableAnimation.cancel();
+    }
+  };
+
+  const onDialogTouchCancel = (event: TouchEvent) => {
+    if (!reenterableAnimation) return;
+
+    event.preventDefault();
+    event.stopPropagation();
+    reenterableAnimation.cancel();
+  };
+
+  return {
+    "on:touchstart": onDialogTouchStart,
+    "on:touchmove": onDialogTouchMove,
+    "on:touchend": onDialogTouchEnd,
+    "on:touchcancel": onDialogTouchCancel,
+  };
+}
+
 /**
  * The router that stacks the pages.
+ *
+ * **Routes** The router accepts the {@link RouterProps} excluding the "url" field.
+ * You can seamlessly use the `<Route />` from `@solidjs/router`.
+ *
+ * Be advised that this component is not a drop-in replacement of that router.
+ * These primitives from `@solidjs/router` won't work correctly:
+ *
+ * - `<A />` component - use ~platform/A instead
+ * - `useLocation()` - see {@link useCurrentFrame}
+ * - `useNavigate()` - see {@link useNavigator}
+ *
+ * The other primitives may work, as long as they don't rely on the global location.
+ * This component uses `@solidjs/router` {@link StaticRouter} to route.
+ *
+ * **Injecting Safe Area Insets** The router calculate correct
+ * `--safe-area-inset-left` and `--safe-area-inset-right` from the window
+ * width and `--safe-area-inset-*` from the :root element. That means
+ * the injected insets do not reflects the overrides that are not on the :root.
+ *
+ * The recalculation is only performed when the window size changed.
+ *
+ * **Navigation Animation** The router provides default animation for
+ * navigation.
+ *
+ * If the default animation does not met your requirement,
+ * this component is also intergated with Web Animation API.
+ * You can provide {@link NewFrameOptions.animateOpen} and
+ * {@link NewFrameOptions.animateClose} to define custom animation.
+ *
+ * **Swipe to back** For the subpages (the pages stacked on the entry),
+ * swipe to back gesture is provided for user experience.
+ *
+ * Navigation animations (even the custom ones) will be played during
+ * swipe to back, please keep in mind when designing animations.
+ *
+ * The iOS default gesture is blocked on all pages.
  */
 const StackedRouter: Component<StackedRouterProps> = (oprops) => {
   const [stack, mutStack] = createStore([] as StackFrame[], { name: "stack" });
+  const windowSize = useWindowSize();
 
   const pushFrame = (path: string, opts?: Readonly<NewFrameOptions<any>>) =>
     untrack(() => {
@@ -219,11 +427,19 @@ const StackedRouter: Component<StackedRouterProps> = (oprops) => {
         animateClose: opts?.animateClose,
       };
 
-      mutStack(opts?.replace ? stack.length - 1 : stack.length, frame);
+      const replace = opts?.replace;
-      if (opts?.replace) {
+      if (replace === "all") {
-        window.history.replaceState(serializableStack(stack), "", path);
+        mutStack([frame]);
       } else {
-        window.history.pushState(serializableStack(stack), "", path);
+        mutStack(replace ? stack.length - 1 : stack.length, frame);
+      }
+
+      const savedStack = serializableStack(stack);
+
+      if (replace) {
+        window.history.replaceState(savedStack, "", path);
+      } else {
+        window.history.pushState(savedStack, "", path);
       }
       return frame;
     });
@@ -261,7 +477,10 @@ const StackedRouter: Component<StackedRouterProps> = (oprops) => {
 
   createRenderEffect(() => {
     if (stack.length === 0) {
-      pushFrame(window.location.pathname);
+      mutStack(0, {
+        path: window.location.pathname,
+        rootId: createUniqueId(),
+      });
     }
   });
 
@@ -292,89 +511,39 @@ const StackedRouter: Component<StackedRouterProps> = (oprops) => {
     });
   };
 
-  let reenterableAnimation: Animation | undefined;
+  const subInsets = createMemo(() => {
-  let origX = 0,
+    const SUBPAGE_MAX_WIDTH = 560;
-    origWidth = 0;
+    const { width } = windowSize;
-
+    if (width <= SUBPAGE_MAX_WIDTH) {
-  const resetAnimation = () => {
+      // page width = 100vw, use the inset directly
-    reenterableAnimation = undefined;
+      return {};
+    }
+    const computedStyle = window.getComputedStyle(
+      document.querySelector(":root")!,
+    );
+    const oinsetLeft = computedStyle
+      .getPropertyValue("--safe-area-inset-left")
+      .split("px", 1)[0];
+    const oinsetRight = computedStyle
+      .getPropertyValue("--safe-area-inset-right")
+      .split("px", 1)[0];
+    const left = Number(oinsetLeft),
+      right = Number(oinsetRight.slice(0, oinsetRight.length - 2));
+    const totalWidth = SUBPAGE_MAX_WIDTH + left + right;
+    if (width >= totalWidth) {
+      return {
+        "--safe-area-inset-left": "0px",
+        "--safe-area-inset-right": "0px",
       };
-
-  const onDialogTouchStart = (
-    event: TouchEvent & { currentTarget: HTMLDialogElement },
-  ) => {
-    if (event.touches.length !== 1) {
-      return;
     }
-    const [fig0] = event.touches;
+    const ofs = (totalWidth - width) / 2;
-    const { x, width } = event.currentTarget.getBoundingClientRect();
+    return {
-    if (fig0.clientX < x - 22 || fig0.clientX > x + 22) {
+      "--safe-area-inset-left": `${Math.max(left - ofs, 0)}px`,
-      return;
+      "--safe-area-inset-right": `${Math.max(right - ofs, 0)}px`,
-    }
-    origX = x;
-    origWidth = width;
-
-    const lastFr = stack[stack.length - 1];
-    const createAnimation = lastFr.animateClose ?? animateClose;
-    reenterableAnimation = createAnimation(event.currentTarget);
-    reenterableAnimation.pause();
-    reenterableAnimation.addEventListener("finish", resetAnimation);
-    reenterableAnimation.addEventListener("cancel", resetAnimation);
     };
-
-  const onDialogTouchMove = (
-    event: TouchEvent & { currentTarget: HTMLDialogElement },
-  ) => {
-    if (event.touches.length !== 1) {
-      if (reenterableAnimation) {
-        reenterableAnimation.reverse();
-        reenterableAnimation.play();
-      }
-    }
-
-    if (!reenterableAnimation) return;
-
-    event.preventDefault();
-    event.stopPropagation();
-
-    const [fig0] = event.touches;
-    const ofsX = fig0.clientX - origX;
-    const pc = ofsX / origWidth / window.devicePixelRatio;
-
-    const { activeDuration, delay } =
-      reenterableAnimation.effect!.getComputedTiming();
-
-    const totalTime = (delay || 0) + Number(activeDuration);
-    reenterableAnimation.currentTime = totalTime * pc;
-  };
-
-  const onDialogTouchEnd = (event: TouchEvent) => {
-    if (!reenterableAnimation) return;
-
-    event.preventDefault();
-    event.stopPropagation();
-
-    const { activeDuration, delay } =
-      reenterableAnimation.effect!.getComputedTiming();
-    const totalTime = (delay || 0) + Number(activeDuration);
-
-    if (Number(reenterableAnimation.currentTime) / totalTime > 0.1) {
-      reenterableAnimation.addEventListener("finish", () => {
-        onlyPopFrame(1);
   });
-      reenterableAnimation.play();
-    } else {
-      reenterableAnimation.cancel();
-    }
-  };
 
-  const onDialogTouchCancel = (event: TouchEvent) => {
+  const swipeToBackProps = createManagedSwipeToBack(stack, onlyPopFrame);
-    if (!reenterableAnimation) return;
-
-    event.preventDefault();
-    event.stopPropagation();
-    reenterableAnimation.cancel();
-  };
 
   return (
     <NavigatorContext.Provider
@@ -402,6 +571,7 @@ const StackedRouter: Component<StackedRouterProps> = (oprops) => {
                     class="StackedPage"
                     id={frame().rootId}
                     role="presentation"
+                    on:touchstart={onEntryTouchStart}
                   >
                     <StaticRouter url={frame().path} {...oprops} />
                   </div>
@@ -412,11 +582,9 @@ const StackedRouter: Component<StackedRouterProps> = (oprops) => {
                   class="StackedPage"
                   onCancel={[popFrame, 1]}
                   onClick={[onDialogClick, popFrame]}
-                  onTouchStart={onDialogTouchStart}
+                  {...swipeToBackProps}
-                  onTouchMove={onDialogTouchMove}
-                  onTouchEnd={onDialogTouchEnd}
-                  onTouchCancel={onDialogTouchCancel}
                   id={frame().rootId}
+                  style={subInsets()}
                 >
                   <StaticRouter url={frame().path} {...oprops} />
                 </dialog>

src/platform/anim.ts

@@ -1,58 +1,3 @@
-import {
-  createContext,
-  createRenderEffect,
-  createSignal,
-  untrack,
-  useContext,
-  type Accessor,
-  type Signal,
-} from "solid-js";
-
-export type HeroSource = {
-  [key: string | symbol | number]: HTMLElement | undefined;
-};
-
-const HeroSourceContext = createContext<Signal<HeroSource>>(
-  /* __@PURE__ */ undefined,
-);
-
-export const HeroSourceProvider = HeroSourceContext.Provider;
-
-export function useHeroSource() {
-  return useContext(HeroSourceContext);
-}
-
-/**
- * Use hero value for the {@link key}.
- *
- * Note: the setter here won't set the value of the hero source.
- * To set hero source, use {@link useHeroSource} and set the corresponding key.
- */
-export function useHeroSignal(
-  key: string | symbol | number,
-): Signal<HTMLElement | undefined> {
-  const source = useHeroSource();
-  if (source) {
-    const [get, set] = createSignal<HTMLElement>();
-
-    createRenderEffect(() => {
-      const value = source[0]();
-      if (value[key]) {
-        set(value[key]);
-        source[1]((x) => {
-          const cpy = Object.assign({}, x);
-          delete cpy[key];
-          return cpy;
-        });
-      }
-    });
-
-    return [get, set];
-  } else {
-    console.debug("no hero source");
-    return [() => undefined, () => undefined];
-  }
-}
 
 export function animateRollOutFromTop(
   root: HTMLElement,

src/platform/i18n.tsx

@@ -1,12 +1,12 @@
 import {
-  ParentComponent,
+  catchError,
   createContext,
   createMemo,
   createResource,
   useContext,
 } from "solid-js";
 import { match } from "@formatjs/intl-localematcher";
-import { Accessor, createEffect, createSignal } from "solid-js";
+import { Accessor } from "solid-js";
 import { $settings } from "../settings/stores";
 import { enGB } from "date-fns/locale/en-GB";
 import { useStore } from "@nanostores/solid";
@@ -17,13 +17,6 @@ import {
   type Template,
 } from "@solid-primitives/i18n";
 
-async function synchronised(
-  name: string,
-  callback: () => Promise<void> | void,
-): Promise<void> {
-  await navigator.locks.request(name, callback);
-}
-
 export const SUPPORTED_LANGS = ["en", "zh-Hans"] as const;
 
 export const SUPPORTED_REGIONS = ["en_US", "en_GB", "zh_CN"] as const;
@@ -38,14 +31,6 @@ export function autoMatchLangTag() {
   return match(Array.from(navigator.languages), SUPPORTED_LANGS, DEFAULT_LANG);
 }
 
-const DateFnLocaleCx = /* __@PURE__ */ createContext<Accessor<Locale>>(
-  () => enGB,
-);
-
-const cachedDateFnLocale: Record<string, Locale> = {
-  enGB,
-};
-
 export function autoMatchRegion() {
   const specifiers = navigator.languages.map((x) => x.split("-"));
 
@@ -58,7 +43,7 @@ export function autoMatchRegion() {
         }
       }
     } else if (s.length === 2) {
-      const [lang, region] = s[1];
+      const [lang, region] = s;
       for (const available of SUPPORTED_REGIONS) {
         if (available.toLowerCase() === `${lang}_${region}`.toLowerCase()) {
           return available;
@@ -70,7 +55,7 @@ export function autoMatchRegion() {
   return "en_GB";
 }
 
-export function useRegion() {
+export function createCurrentRegion() {
   const appSettings = useStore($settings);
 
   return createMemo(
@@ -100,53 +85,6 @@ async function importDateFnLocale(tag: string): Promise<Locale> {
   }
 }
 
-/**
- * Provides runtime values and fetch dependencies for date-fns locale
- */
-export const DateFnScope: ParentComponent = (props) => {
-  const [dateFnLocale, setDateFnLocale] = createSignal(enGB, {
-    name: "dateFnLocale",
-  });
-  const region = useRegion();
-
-  createEffect(() => {
-    const dateFnLocaleName = region();
-
-    if (cachedDateFnLocale[dateFnLocaleName]) {
-      setDateFnLocale(cachedDateFnLocale[dateFnLocaleName]);
-    } else {
-      synchronised("i18n-wrapper-load-date-fns-locale", async () => {
-        if (cachedDateFnLocale[dateFnLocaleName]) {
-          setDateFnLocale(cachedDateFnLocale[dateFnLocaleName]);
-          return;
-        }
-        const target = `date-fns/locale/${dateFnLocaleName}`;
-        try {
-          const mod = await importDateFnLocale(dateFnLocaleName);
-          cachedDateFnLocale[dateFnLocaleName] = mod;
-          setDateFnLocale(mod);
-        } catch (reason) {
-          console.error(
-            {
-              act: "load-date-fns-locale",
-              stat: "failed",
-              reason,
-              target,
-            },
-            "failed to load date-fns locale",
-          );
-        }
-      });
-    }
-  });
-
-  return (
-    <DateFnLocaleCx.Provider value={dateFnLocale}>
-      {props.children}
-    </DateFnLocaleCx.Provider>
-  );
-};
-
 /**
  * Get the {@link Locale} object for date-fns.
  *
@@ -155,11 +93,11 @@ export const DateFnScope: ParentComponent = (props) => {
  * @returns Accessor for Locale
  */
 export function useDateFnLocale(): Accessor<Locale> {
-  const cx = useContext(DateFnLocaleCx);
+  const { dateFn } = useAppLocale();
-  return cx;
+  return dateFn;
 }
 
-export function useLanguage() {
+export function createCurrentLanguage() {
   const settings = useStore($settings);
   return () => settings().language || autoMatchLangTag();
 }
@@ -179,7 +117,7 @@ type MergedImportedModule<T> = T extends []
 export function createStringResource<
   T extends ImportFn<Record<string, string | Template<any> | undefined>>[],
 >(...importFns: T) {
-  const language = useLanguage();
+  const language = createCurrentLanguage();
   const cache: Record<string, MergedImportedModule<T>> = {};
 
   return createResource(
@@ -209,3 +147,38 @@ export function createTranslator<
 
   return [translator(res[0], resolveTemplate), res] as const;
 }
+
+export type AppLocale = {
+  dateFn: () => Locale;
+  language: () => string;
+  region: () => string;
+};
+
+const AppLocaleContext = /* @__PURE__ */ createContext<AppLocale>();
+
+export const AppLocaleProvider = AppLocaleContext.Provider;
+
+export function useAppLocale() {
+  const l = useContext(AppLocaleContext);
+  if (!l) {
+    throw new TypeError("app locale not found");
+  }
+  return l;
+}
+
+export function createDateFnLocaleResource(region: () => string) {
+  const [localeUncaught] = createResource(
+    region,
+    async (region) => {
+      return await importDateFnLocale(region);
+    },
+    { initialValue: enGB },
+  );
+
+  return createMemo(
+    () =>
+      catchError(localeUncaught, (reason) => {
+        console.error("fetch date-fns locale", reason);
+      }) ?? enGB,
+  );
+}

src/platform/polyfills.ts

@@ -1,14 +1,7 @@
 //! This module has side effect.
 //! It recommended to include the module by <script> tag.
-if (typeof document.body.animate === "undefined") {
-  // @ts-ignore: this file is polyfill, no exposed decls
-  import("web-animations-js").then(() => {
-    // all target platforms supported, prepared to remove
-    console.warn("web animation polyfill is included");
-  });
-}
-
 if (typeof window.crypto.randomUUID === "undefined") {
+  // TODO: this polyfill can be removed in 2.0, see https://code.lightstands.xyz/Rubicon/tutu/issues/36
   // Chrome/Edge 92+
   // https://stackoverflow.com/a/2117523/2800218
   // LICENSE: https://creativecommons.org/licenses/by-sa/4.0/legalcode

src/platform/share.tsx

@@ -4,8 +4,8 @@ import {
   onCleanup,
   type Component,
 } from "solid-js";
-import Scaffold from "../material/Scaffold";
+import Scaffold from "~material/Scaffold";
-import BottomSheet from "../material/BottomSheet";
+import BottomSheet from "~material/BottomSheet";
 import {
   Button,
   IconButton,
@@ -14,9 +14,9 @@ import {
   Toolbar,
 } from "@suid/material";
 import { Close as CloseIcon, ContentCopy } from "@suid/icons-material";
-import { Title } from "../material/typography";
+import { Title } from "~material/typography";
 import { render } from "solid-js/web";
-import { useRootTheme } from "../material/theme";
+import { useRootTheme } from "~material/theme";
 
 const ShareBottomSheet: Component<{
   data?: ShareData;

src/profiles/Profile.css

@@ -1,5 +1,5 @@
 .Profile {
-  height: 100%;
+  overflow: hidden auto;
 
   .intro {
     background-color: var(--tutu-color-surface-d);
@@ -8,20 +8,17 @@
     display: flex;
     flex-flow: column nowrap;
     gap: 16px;
+    contain: layout style;
   }
 
   .banner {
     width: 100%;
-    margin-top: calc(-1 * (var(--scaffold-topbar-height) + var(--safe-area-inset-top)));
+    margin-top: calc(-1 * var(--scaffold-topbar-height));
 
     >img {
       object-fit: cover;
       width: 100%;
       height: 100%;
-
-      &::before {
-        visibility: hidden;
-      }
     }
   }
 
@@ -32,6 +29,10 @@
     }
 
     word-break: break-all;
+
+    & * {
+      user-select: text;
+    }
   }
 
   .acct-grp {
@@ -53,6 +54,18 @@
   .name-grp {
     display: flex;
     flex-flow: column nowrap;
+
+    & * {
+      user-select: text;
+    }
+
+    .display-name {
+      display: block;
+    }
+
+    .username {
+      user-select: all;
+    }
   }
 
   .acct-mark {
@@ -61,9 +74,7 @@
     margin-right: 0.25em;
   }
 
-  .display-name {
+
-    display: block;
-  }
 
   table.acct-fields {
     word-break: break-all;
@@ -82,6 +93,10 @@
     & svg {
       vertical-align: middle;
     }
+
+    & * {
+      user-select: text;
+    }
   }
 
   .toot-list-toolbar {
@@ -101,6 +116,46 @@
   }
 }
 
+@supports (container-type: inline-size) {
+  @container StackedPage (inline-size >=960px) {
+    .Profile {
+      display: grid;
+      grid-template-columns: auto 560px;
+      grid-template-rows: min-content 1fr;
+      height: 100cqh;
+
+      >.topbar {
+        grid-column: 1 / 3;
+        grid-row: 1 /2;
+
+        .MuiToolbar-root {
+          padding-right: calc(560px + 24px);
+        }
+      }
+
+      >.details {
+        height: 100%;
+        display: flex;
+        flex-flow: column nowrap;
+
+        >.intro {
+          flex-grow: 1;
+        }
+      }
+
+      >.recent-toots {
+        overflow-y: auto;
+        margin-top: calc(-1 * var(--scaffold-topbar-height));
+        z-index: calc(var(--tutu-zidx-nav, 1) + 1);
+
+        >.toot-list-toolbar {
+          top: 0;
+        }
+      }
+    }
+  }
+}
+
 .Profile__page-title {
   flex-grow: 1;
   white-space: nowrap;

src/profiles/Profile.tsx

@@ -12,7 +12,7 @@ import {
   type Component,
   createMemo,
 } from "solid-js";
-import Scaffold from "../material/Scaffold";
+import Scaffold from "~material/Scaffold";
 import {
   AppBar,
   Avatar,
@@ -44,7 +44,7 @@ import {
   Subject,
   Verified,
 } from "@suid/icons-material";
-import { Body2, Title } from "../material/typography";
+import { Body2, Title } from "~material/typography";
 import { useParams } from "@solidjs/router";
 import { useSessionForAcctStr } from "../masto/clients";
 import { resolveCustomEmoji } from "../masto/toot";
@@ -52,12 +52,12 @@ import { FastAverageColor } from "fast-average-color";
 import { useWindowSize } from "@solid-primitives/resize-observer";
 import { createTimeline, createTimelineSnapshot } from "../masto/timelines";
 import TootList from "../timelines/TootList";
-import { createTimeSource, TimeSourceProvider } from "../platform/timesrc";
+import { createTimeSource, TimeSourceProvider } from "~platform/timesrc";
 import TootFilterButton from "./TootFilterButton";
-import Menu, { createManagedMenuState } from "../material/Menu";
+import Menu, { createManagedMenuState } from "~material/Menu";
-import { share } from "../platform/share";
+import { share } from "~platform/share";
 import "./Profile.css";
-import { useNavigator } from "../platform/StackedRouter";
+import { useNavigator } from "~platform/StackedRouter";
 
 const Profile: Component = () => {
   const { pop } = useNavigator();
@@ -175,12 +175,12 @@ const Profile: Component = () => {
     createRenderEffect(() => (e.innerHTML = sessionDisplayName()));
   };
 
-  const toggleSubscribeHome = async () => {
+  const toggleSubscribeHome = async (event: Event) => {
     const client = session().client;
     if (!session().account) return;
     const isSubscribed = relationship()?.following ?? false;
     mutateRelationship((x) => Object.assign({ following: !isSubscribed }, x));
-    subscribeMenuState.onClose();
+    subscribeMenuState.onClose(event);
 
     if (isSubscribed) {
       const nrel = await client.v1.accounts.$select(params.id).unfollow();
@@ -237,6 +237,7 @@ const Profile: Component = () => {
       }
       class="Profile"
     >
+      <div class="details" role="presentation">
         <Menu
           id={optMenuId}
           open={menuOpen()}
@@ -424,7 +425,9 @@ const Profile: Component = () => {
                   aria-label="Display name"
                 ></Body2>
               </div>
-            <span aria-label="Complete username">{fullUsername()}</span>
+              <span aria-label="Complete username" class="username">
+                {fullUsername()}
+              </span>
             </div>
             <div role="presentation">
               <Switch>
@@ -493,7 +496,9 @@ const Profile: Component = () => {
             </tbody>
           </table>
         </div>
+      </div>
 
+      <div class="recent-toots" role="presentation">
         <div class="toot-list-toolbar">
           <TootFilterButton
             options={{
@@ -546,6 +551,7 @@ const Profile: Component = () => {
             </IconButton>
           </div>
         </Show>
+      </div>
     </Scaffold>
   );
 };

src/profiles/TootFilterButton.tsx

@@ -1,6 +1,6 @@
 import { Button, MenuItem, Checkbox, ListItemText } from "@suid/material";
 import { createMemo, createSignal, createUniqueId, For } from "solid-js";
-import Menu from "../material/Menu";
+import Menu from "~material/Menu";
 import { FilterList, FilterListOff } from "@suid/icons-material";
 
 type Props<Filters extends Record<string, string>> = {

src/settings/Language.tsx

@@ -1,5 +1,5 @@
 import { createMemo, For, type Component, type JSX } from "solid-js";
-import Scaffold from "../material/Scaffold";
+import Scaffold from "~material/Scaffold";
 import {
   AppBar,
   IconButton,
@@ -19,17 +19,17 @@ import {
   autoMatchLangTag,
   createTranslator,
   SUPPORTED_LANGS,
-} from "../platform/i18n";
+} from "~platform/i18n";
-import { Title } from "../material/typography";
+import { Title } from "~material/typography";
 import type { Template } from "@solid-primitives/i18n";
 import { useStore } from "@nanostores/solid";
 import { $settings } from "./stores";
-import { useNavigator } from "../platform/StackedRouter";
+import { useNavigator } from "~platform/StackedRouter";
 
 const ChooseLang: Component = () => {
   const { pop } = useNavigator();
   const [t] = createTranslator(
-    () => import("./i18n/lang-names.json"),
+    () => import("./i18n/generic.json"),
     (code) =>
       import(`./i18n/${code}.json`) as Promise<{
         default: Record<string, string | undefined> & {

src/settings/Motions.tsx

@@ -1,5 +1,5 @@
 import type { Component } from "solid-js";
-import Scaffold from "../material/Scaffold";
+import Scaffold from "~material/Scaffold";
 import {
   AppBar,
   Divider,
@@ -12,12 +12,12 @@ import {
   Switch,
   Toolbar,
 } from "@suid/material";
-import { Title } from "../material/typography";
+import { Title } from "~material/typography";
 import { ArrowBack } from "@suid/icons-material";
-import { createTranslator } from "../platform/i18n";
+import { createTranslator } from "~platform/i18n";
 import { useStore } from "@nanostores/solid";
 import { $settings } from "./stores";
-import { useNavigator } from "../platform/StackedRouter";
+import { useNavigator } from "~platform/StackedRouter";
 
 const Motions: Component = () => {
   const {pop} = useNavigator();

src/settings/Region.tsx

@@ -1,5 +1,5 @@
 import { createMemo, For, type Component, type JSX } from "solid-js";
-import Scaffold from "../material/Scaffold";
+import Scaffold from "~material/Scaffold";
 import {
   AppBar,
   IconButton,
@@ -17,17 +17,17 @@ import {
   autoMatchRegion,
   createTranslator,
   SUPPORTED_REGIONS,
-} from "../platform/i18n";
+} from "~platform/i18n";
-import { Title } from "../material/typography";
+import { Title } from "~material/typography";
 import type { Template } from "@solid-primitives/i18n";
 import { $settings } from "./stores";
 import { useStore } from "@nanostores/solid";
-import { useNavigator } from "../platform/StackedRouter";
+import { useNavigator } from "~platform/StackedRouter";
 
 const ChooseRegion: Component = () => {
   const {pop} = useNavigator();
   const [t] = createTranslator(
-    () => import("./i18n/lang-names.json"),
+    () => import("./i18n/generic.json"),
     (code) =>
       import(`./i18n/${code}.json`) as Promise<{
         default: Record<string, string | undefined> & {

src/settings/Settings.tsx

@@ -1,9 +1,5 @@
-import {
+import { For, Show, type Component } from "solid-js";
-  For,
+import Scaffold from "~material/Scaffold.js";
-  Show,
-  type Component,
-} from "solid-js";
-import Scaffold from "../material/Scaffold.js";
 import {
   AppBar,
   Divider,
@@ -27,8 +23,8 @@ import {
   Refresh as RefreshIcon,
   Translate as TranslateIcon,
 } from "@suid/icons-material";
-import A from "../platform/A.js";
+import A from "~platform/A.js";
-import { Title } from "../material/typography.jsx";
+import { Title } from "~material/typography.js";
 import { css } from "solid-styled";
 import { signOut, type Account } from "../accounts/stores.js";
 import { format } from "date-fns";
@@ -39,11 +35,11 @@ import {
   autoMatchRegion,
   createTranslator,
   useDateFnLocale,
-} from "../platform/i18n.jsx";
+} from "~platform/i18n.jsx";
 import { type Template } from "@solid-primitives/i18n";
-import { useServiceWorker } from "../platform/host.js";
+import { useServiceWorker } from "~platform/host.js";
 import { useSessions } from "../masto/clients.js";
-import { useNavigator } from "../platform/StackedRouter.jsx";
+import { useNavigator } from "~platform/StackedRouter.jsx";
 
 type Inset = {
   top?: number;
@@ -165,9 +161,9 @@ const Settings: Component = () => {
       import(`./i18n/${code}.json`) as Promise<{
         default: Strings;
       }>,
-    () => import(`./i18n/lang-names.json`),
+    () => import(`./i18n/generic.json`),
   );
-  const {pop} = useNavigator();
+  const { pop } = useNavigator();
   const settings$ = useStore($settings);
   const { needRefresh } = useServiceWorker();
   const dateFnLocale = useDateFnLocale();
@@ -185,6 +181,9 @@ const Settings: Component = () => {
 
     .setting-list {
       padding-bottom: calc(var(--safe-area-inset-bottom, 0px) + 16px);
+      overflow: hidden auto;
+      height: calc(100vh - var(--scaffold-topbar-height, 0));
+      height: calc(100dvh - var(--scaffold-topbar-height, 0));
     }
   `;
   return (

src/timelines/ChooseTootLang.tsx

@@ -4,7 +4,7 @@ import {
   type Component,
   type JSX,
 } from "solid-js";
-import Scaffold from "../material/Scaffold";
+import Scaffold from "~material/Scaffold";
 import {
   AppBar,
   IconButton,
@@ -17,8 +17,8 @@ import {
 } from "@suid/material";
 import { Close as CloseIcon } from "@suid/icons-material";
 import iso639_1 from "iso-639-1";
-import { createTranslator } from "../platform/i18n";
+import { createTranslator } from "~platform/i18n";
-import { Title } from "../material/typography";
+import { Title } from "~material/typography";
 
 type ChooseTootLangProps = {
   code: string;

src/timelines/CompactToot.tsx

@@ -1,57 +0,0 @@
-import type { mastodon } from "masto";
-import { Show, type Component } from "solid-js";
-import tootStyle from "./toot.module.css";
-import { formatRelative } from "date-fns";
-import Img from "../material/Img";
-import { Body2 } from "../material/typography";
-import { appliedCustomEmoji } from "../masto/toot";
-import { TootPreviewCard } from "./RegularToot";
-
-type CompactTootProps = {
-  status: mastodon.v1.Status;
-  now: Date;
-  class?: string;
-};
-
-const CompactToot: Component<CompactTootProps> = (props) => {
-  const toot = () => props.status;
-  return (
-    <section
-      class={[tootStyle.toot, tootStyle.compact, props.class || ""].join(" ")}
-      lang={toot().language || undefined}
-    >
-      <Img
-        src={toot().account.avatar}
-        class={[tootStyle.tootAvatar].join(" ")}
-      />
-      <div class={[tootStyle.compactAuthorGroup].join(" ")}>
-        <Body2
-          ref={(e: { innerHTML: string }) => {
-            appliedCustomEmoji(
-              e,
-              toot().account.displayName,
-              toot().account.emojis,
-            );
-          }}
-        ></Body2>
-        <span class={tootStyle.compactAuthorUsername}>
-          @{toot().account.username}@{new URL(toot().account.url).hostname}
-        </span>
-        <time datetime={toot().createdAt}>
-          {formatRelative(props.now, toot().createdAt)}
-        </time>
-      </div>
-      <div
-        ref={(e: { innerHTML: string }) => {
-          appliedCustomEmoji(e, toot().content, toot().emojis);
-        }}
-        class={[tootStyle.compactTootContent].join(" ")}
-      ></div>
-      <Show when={toot().card}>
-        <TootPreviewCard src={toot().card!} alwaysCompact />
-      </Show>
-    </section>
-  );
-};
-
-export default CompactToot;

src/timelines/Home.tsx

@@ -6,7 +6,7 @@ import {
   createRenderEffect,
 } from "solid-js";
 import { useDocumentTitle } from "../utils";
-import Scaffold from "../material/Scaffold";
+import Scaffold from "~material/Scaffold";
 import {
   AppBar,
   ListItemSecondaryAction,
@@ -16,10 +16,10 @@ import {
   Toolbar,
 } from "@suid/material";
 import { css } from "solid-styled";
-import { TimeSourceProvider, createTimeSource } from "../platform/timesrc";
+import { TimeSourceProvider, createTimeSource } from "~platform/timesrc";
 import ProfileMenuButton from "./ProfileMenuButton";
-import Tabs from "../material/Tabs";
+import Tabs from "~material/Tabs";
-import Tab from "../material/Tab";
+import Tab from "~material/Tab";
 import { makeEventListener } from "@solid-primitives/event-listener";
 import { $settings } from "../settings/stores";
 import { useStore } from "@nanostores/solid";

src/timelines/MediaAttachmentGrid.tsx

@@ -1,204 +0,0 @@
-import type { mastodon } from "masto";
-import {
-  type Component,
-  For,
-  Index,
-  Match,
-  Switch,
-  createMemo,
-  createRenderEffect,
-  createSignal,
-  onCleanup,
-} from "solid-js";
-import MediaViewer from "./MediaViewer";
-import { render } from "solid-js/web";
-import {
-  createElementSize,
-  useWindowSize,
-} from "@solid-primitives/resize-observer";
-import { useStore } from "@nanostores/solid";
-import { $settings } from "../settings/stores";
-import { averageColorHex } from "../platform/blurhash";
-import "./MediaAttachmentGrid.css";
-import cardStyle from "../material/cards.module.css";
-
-type ElementSize = { width: number; height: number };
-
-function constraintedSize(
-  { width: owidth, height: oheight }: Readonly<ElementSize>, // originalSize
-  { width: mwidth, height: mheight }: Readonly<Partial<ElementSize>>, // modifier
-  { width: maxWidth, height: maxHeight }: Readonly<ElementSize>, // maxSize
-) {
-  const ySize = owidth + (mwidth ?? 0);
-  const yScale = ySize > maxWidth ? ySize / maxWidth : 1;
-  const xSize = oheight + (mheight ?? 0);
-  const xScale = xSize > maxHeight ? xSize / maxHeight : 1;
-
-  const maxScale = Math.max(yScale, xScale);
-  const scaledWidth = owidth / maxScale;
-  const scaledHeight = oheight / maxScale;
-
-  return {
-    width: scaledWidth,
-    height: scaledHeight,
-  };
-}
-
-const MediaAttachmentGrid: Component<{
-  attachments: mastodon.v1.MediaAttachment[];
-}> = (props) => {
-  const [rootRef, setRootRef] = createSignal<HTMLElement>();
-  const [viewerIndex, setViewerIndex] = createSignal<number>();
-  const viewerOpened = () => typeof viewerIndex() !== "undefined";
-  const settings = useStore($settings);
-  const windowSize = useWindowSize();
-
-  createRenderEffect((lastDispose?: () => void) => {
-    lastDispose?.();
-    const vidx = viewerIndex();
-    if (typeof vidx === "undefined") return;
-    const container = document.createElement("div");
-    container.setAttribute("role", "presentation");
-    document.body.appendChild(container);
-    return render(() => {
-      onCleanup(() => {
-        document.body.removeChild(container);
-      });
-
-      return (
-        <MediaViewer
-          show={viewerOpened()}
-          index={viewerIndex() || 0}
-          onIndexUpdated={setViewerIndex}
-          media={props.attachments}
-          onClose={() => setViewerIndex()}
-        />
-      );
-    }, container);
-  });
-
-  const openViewerFor = (index: number) => {
-    setViewerIndex(index);
-  };
-
-  const columnCount = () => {
-    if (props.attachments.length === 1) {
-      return 1;
-    } else if (props.attachments.length % 2 === 0) {
-      return 2;
-    } else {
-      return 3;
-    }
-  };
-
-  const rawElementSize = createElementSize(rootRef);
-
-  const elementWidth = () => rawElementSize.width;
-
-  const itemMaxSize = createMemo(() => {
-    const ewidth = elementWidth();
-    const width = ewidth
-      ? (ewidth - (columnCount() - 1) * 4) / columnCount()
-      : 1;
-
-    return {
-      height: windowSize.height * 0.35,
-      width,
-    };
-  });
-
-  const itemStyle = (item: mastodon.v1.MediaAttachment) => {
-    const { width, height } = constraintedSize(
-      item.meta?.small || { width: 1, height: 1 },
-      { width: 2, height: 2 },
-      itemMaxSize(),
-    );
-
-    const accentColor =
-      item.meta?.colors?.accent ??
-      (item.blurhash ? averageColorHex(item.blurhash) : undefined);
-
-    return Object.assign(
-      {
-        width: `${width}px`,
-        height: `${height}px`,
-        "contain-intrinsic-size": `${width}px ${height}px`,
-      },
-      accentColor ? { "--media-color-accent": accentColor } : {},
-    );
-  };
-  return (
-    <section
-      ref={setRootRef}
-      class={`MediaAttachmentGrid ${cardStyle.cardNoPad}`}
-      style={{ "column-count": columnCount() }}
-      onClick={(e) => {
-        if (e.target !== e.currentTarget) {
-          e.stopImmediatePropagation();
-        }
-      }}
-    >
-      <Index each={props.attachments}>
-        {(item, index) => {
-          const itemType = () => item().type;
-          return (
-            <Switch>
-              <Match when={itemType() === "image"}>
-                <img
-                  data-sort={index}
-                  data-media-type={item().type}
-                  src={item().previewUrl}
-                  width={item().meta?.small?.width}
-                  height={item().meta?.small?.height}
-                  alt={item().description || undefined}
-                  onClick={[openViewerFor, index]}
-                  loading="lazy"
-                  style={itemStyle(item())}
-                ></img>
-              </Match>
-              <Match when={itemType() === "video"}>
-                <video
-                  data-sort={index}
-                  data-media-type={item().type}
-                  src={item().url || undefined}
-                  autoplay={settings().autoPlayVideos}
-                  playsinline={settings().autoPlayVideos ? true : undefined}
-                  controls
-                  poster={item().previewUrl}
-                  width={item().meta?.small?.width}
-                  height={item().meta?.small?.height}
-                  style={itemStyle(item())}
-                />
-              </Match>
-              <Match when={itemType() === "gifv"}>
-                <video
-                  data-sort={index}
-                  data-media-type={item().type}
-                  src={item().url || undefined}
-                  autoplay={settings().autoPlayGIFs}
-                  controls
-                  playsinline /* or safari on iOS will play in full-screen */
-                  loop
-                  poster={item().previewUrl}
-                  width={item().meta?.small?.width}
-                  height={item().meta?.small?.height}
-                  style={itemStyle(item())}
-                />
-              </Match>
-              <Match when={itemType() === "audio"}>
-                <audio
-                  data-sort={index}
-                  data-media-type={item().type}
-                  src={item().url || undefined}
-                  controls
-                ></audio>
-              </Match>
-            </Switch>
-          );
-        }}
-      </Index>
-    </section>
-  );
-};
-
-export default MediaAttachmentGrid;

src/timelines/ProfileMenuButton.tsx

@@ -5,23 +5,17 @@ import {
   ListItemAvatar,
   ListItemIcon,
   ListItemText,
-  Menu,
   MenuItem,
 } from "@suid/material";
-import {
+import { Show, createUniqueId, type ParentComponent } from "solid-js";
-  ErrorBoundary,
-  Show,
-  createSignal,
-  createUniqueId,
-  type ParentComponent,
-} from "solid-js";
 import {
   Settings as SettingsIcon,
   Bookmark as BookmarkIcon,
   Star as LikeIcon,
   FeaturedPlayList as ListIcon,
 } from "@suid/icons-material";
-import A from "../platform/A";
+import A from "~platform/A";
+import Menu, { createManagedMenuState } from "~material/Menu";
 
 const ProfileMenuButton: ParentComponent<{
   profile?: {
@@ -35,29 +29,18 @@ const ProfileMenuButton: ParentComponent<{
       };
     };
   };
-  onClick?: () => void;
-  onClose?: () => void;
 }> = (props) => {
   const menuId = createUniqueId();
   const buttonId = createUniqueId();
 
-  let [anchor, setAnchor] = createSignal<HTMLButtonElement | null>(null);
+  const [open, state] = createManagedMenuState();
-  const open = () => !!anchor();
 
-  const onClick = (
+  const onClick = (event: { currentTarget: HTMLElement }) => {
-    event: MouseEvent & { currentTarget: HTMLButtonElement },
+    open(event.currentTarget.getBoundingClientRect());
-  ) => {
-    setAnchor(event.currentTarget);
-    props.onClick?.();
   };
 
   const inf = () => props.profile?.account.inf;
 
-  const onClose = () => {
-    props.onClick?.();
-    setAnchor(null);
-  };
-
   return (
     <>
       <ButtonBase
@@ -65,8 +48,8 @@ const ProfileMenuButton: ParentComponent<{
         sx={{ borderRadius: "50%" }}
         id={buttonId}
         onClick={onClick}
-        aria-controls={open() ? menuId : undefined}
+        aria-controls={state.open ? menuId : undefined}
-        aria-expanded={open() ? "true" : undefined}
+        aria-expanded={state.open ? "true" : "false"}
       >
         <Avatar
           alt={`${inf()?.displayName}'s avatar`}
@@ -75,23 +58,13 @@ const ProfileMenuButton: ParentComponent<{
       </ButtonBase>
       <Menu
         id={menuId}
-        anchorEl={anchor()}
-        open={open()}
-        onClose={onClose}
         MenuListProps={{
-          "aria-labelledby": buttonId,
+          "aria-labelledby": menuId,
-          sx: {
+          style: {
-            minWidth: "220px",
+            "min-width": "220px",
           },
         }}
-        anchorOrigin={{
+        {...state}
-          vertical: "top",
-          horizontal: "right",
-        }}
-        transformOrigin={{
-          vertical: "top",
-          horizontal: "right",
-        }}
       >
         <MenuItem
           component={A}

src/timelines/PullDownToRefresh.tsx

@@ -10,7 +10,7 @@ import { Refresh as RefreshIcon } from "@suid/icons-material";
 import { CircularProgress } from "@suid/material";
 import { makeEventListener } from "@solid-primitives/event-listener";
 import { createVisibilityObserver } from "@solid-primitives/intersection-observer";
-import { useMaybeIsFrameSuspended } from "../platform/StackedRouter";
+import { useIsFrameSuspended } from "~platform/StackedRouter";
 
 const PullDownToRefresh: Component<{
   loading?: boolean;
@@ -34,7 +34,7 @@ const PullDownToRefresh: Component<{
   });
 
   const rootVisible = obvx(() => rootElement);
-  const isFrameSuspended = useMaybeIsFrameSuspended()
+  const isFrameSuspended = useIsFrameSuspended()
 
   createEffect(() => {
     if (!rootVisible()) setPullDown(0);

src/timelines/RegularToot.css

@@ -0,0 +1,78 @@
+.RegularToot {
+  --card-pad: 16px;
+  --card-gut: 16px;
+  --toot-avatar-size: 40px;
+  margin-block: 0;
+  position: relative;
+  contain: layout style;
+  cursor: pointer;
+
+
+  transition:
+    margin-top 60ms var(--tutu-anim-curve-sharp),
+    margin-bottom 60ms var(--tutu-anim-curve-sharp),
+    height 60ms var(--tutu-anim-curve-sharp),
+    var(--tutu-transition-shadow);
+  border-radius: 0;
+
+  time {
+    color: var(--tutu-color-secondary-text-on-surface);
+  }
+
+  >.retoot-grp {
+    display: flex;
+    gap: 0.25em;
+    margin-bottom: 8px;
+    align-items: center;
+
+    > :first-child {
+      margin-right: 0.25em;
+    }
+  }
+
+  & .custom-emoji {
+    height: 1em;
+    object-fit: contain;
+  }
+
+  &.expanded {
+    margin-block: 20px;
+    box-shadow: var(--tutu-shadow-e9);
+  }
+
+  &.thread-top,
+  &.thread-mid,
+  &.thread-btm {
+    position: relative;
+
+    &::before {
+      content: "";
+      position: absolute;
+      left: 36px;
+      background-color: var(--tutu-color-secondary);
+      width: 2px;
+      display: block;
+    }
+  }
+
+  &.thread-mid {
+    &::before {
+      top: 0;
+      bottom: 0;
+    }
+  }
+
+  &.thread-top {
+    &::before {
+      top: 16px;
+      bottom: 0;
+    }
+  }
+
+  &.thread-btm {
+    &::before {
+      top: 0;
+      height: 16px;
+    }
+  }
+}

src/timelines/RegularToot.tsx

@@ -5,57 +5,64 @@ import {
   type JSX,
   Show,
   createRenderEffect,
+  createSignal,
+  type Setter,
+  createContext,
+  useContext,
 } from "solid-js";
 import tootStyle from "./toot.module.css";
 import { formatRelative } from "date-fns";
-import Img from "../material/Img.js";
+import Img from "~material/Img.js";
-import { Body2 } from "../material/typography.js";
+import { Body2 } from "~material/typography.js";
-import { css } from "solid-styled";
+import { SmartToySharp, Lock } from "@suid/icons-material";
-import {
+import { useTimeSource } from "~platform/timesrc.js";
-  BookmarkAddOutlined,
-  Repeat,
-  ReplyAll,
-  Star,
-  StarOutline,
-  Bookmark,
-  Share,
-  SmartToySharp,
-  Lock,
-} from "@suid/icons-material";
-import { useTimeSource } from "../platform/timesrc.js";
 import { resolveCustomEmoji } from "../masto/toot.js";
 import { Divider } from "@suid/material";
-import cardStyle from "../material/cards.module.css";
+import cardStyle from "~material/cards.module.css";
-import Button from "../material/Button.js";
+import MediaAttachmentGrid from "./toots/MediaAttachmentGrid.jsx";
-import MediaAttachmentGrid from "./MediaAttachmentGrid.js";
+import { useDateFnLocale } from "~platform/i18n";
-import { useDateFnLocale } from "../platform/i18n";
-import { canShare, share } from "../platform/share";
 import { makeAcctText, useDefaultSession } from "../masto/clients";
-import TootContent from "./toot-components/TootContent";
+import TootContent from "./toots/TootContent";
-import BoostIcon from "./toot-components/BoostIcon";
+import BoostIcon from "./toots/BoostIcon";
-import PreviewCard from "./toot-components/PreviewCard";
+import PreviewCard from "./toots/PreviewCard";
+import TootPoll from "./toots/TootPoll";
+import TootActionGroup from "./toots/TootActionGroup.js";
+import "./RegularToot.css";
 
-type TootActionGroupProps<T extends mastodon.v1.Status> = {
+export type TootEnv = {
-  onRetoot?: (value: T) => void;
+  boost: (value: mastodon.v1.Status) => void;
-  onFavourite?: (value: T) => void;
+  favourite: (value: mastodon.v1.Status) => void;
-  onBookmark?: (value: T) => void;
+  bookmark: (value: mastodon.v1.Status) => void;
-  onReply?: (
+  reply?: (
-    value: T,
+    value: mastodon.v1.Status,
     event: MouseEvent & { currentTarget: HTMLButtonElement },
   ) => void;
+  vote: (
+    status: mastodon.v1.Status,
+    votes: readonly number[],
+  ) => void | Promise<void>;
 };
 
-type TootCardProps = {
+const TootEnvContext = /* @__PURE__ */ createContext<TootEnv>();
+
+export const TootEnvProvider = TootEnvContext.Provider;
+
+export function useTootEnv() {
+  const env = useContext(TootEnvContext);
+  if (!env) {
+    throw new TypeError(
+      "environment not found, use TootEnvProvider to provide",
+    );
+  }
+  return env;
+}
+
+type RegularTootProps = {
   status: mastodon.v1.Status;
   actionable?: boolean;
   evaluated?: boolean;
   thread?: "top" | "bottom" | "middle";
-} & TootActionGroupProps<mastodon.v1.Status> &
+} & JSX.HTMLElementTags["article"];
-  JSX.HTMLElementTags["article"];
-
-function isolatedCallback(e: MouseEvent) {
-  e.stopPropagation();
-}
 
 export function findRootToot(element: HTMLElement) {
   let current: HTMLElement | null = element;
@@ -70,73 +77,6 @@ export function findRootToot(element: HTMLElement) {
   return current;
 }
 
-function TootActionGroup<T extends mastodon.v1.Status>(
-  props: TootActionGroupProps<T> & { value: T },
-) {
-  let actGrpElement: HTMLDivElement;
-  const toot = () => props.value;
-  return (
-    <div
-      ref={actGrpElement!}
-      class={tootStyle.tootBottomActionGrp}
-      onClick={isolatedCallback}
-    >
-      <Show when={props.onReply}>
-        <Button
-          class={tootStyle.tootActionWithCount}
-          onClick={[props.onReply!, props.value]}
-        >
-          <ReplyAll />
-          <span>{toot().repliesCount}</span>
-        </Button>
-      </Show>
-
-      <Button
-        class={tootStyle.tootActionWithCount}
-        style={{
-          color: toot().reblogged ? "var(--tutu-color-primary)" : undefined,
-        }}
-        onClick={() => props.onRetoot?.(toot())}
-      >
-        <Repeat />
-        <span>{toot().reblogsCount}</span>
-      </Button>
-      <Button
-        class={tootStyle.tootActionWithCount}
-        style={{
-          color: toot().favourited ? "var(--tutu-color-primary)" : undefined,
-        }}
-        onClick={() => props.onFavourite?.(toot())}
-      >
-        {toot().favourited ? <Star /> : <StarOutline />}
-        <span>{toot().favouritesCount}</span>
-      </Button>
-      <Button
-        class={tootStyle.tootAction}
-        style={{
-          color: toot().bookmarked ? "var(--tutu-color-primary)" : undefined,
-        }}
-        onClick={() => props.onBookmark?.(toot())}
-      >
-        {toot().bookmarked ? <Bookmark /> : <BookmarkAddOutlined />}
-      </Button>
-      <Show when={canShare({ url: toot().url ?? undefined })}>
-        <Button
-          class={tootStyle.tootAction}
-          aria-label="Share"
-          onClick={async () => {
-            await share({
-              url: toot().url ?? undefined,
-            });
-          }}
-        >
-          <Share />
-        </Button>
-      </Show>
-    </div>
-  );
-}
-
 function TootAuthorGroup(
   props: {
     status: mastodon.v1.Status;
@@ -200,6 +140,11 @@ export function findElementActionable(
   return current;
 }
 
+function onToggleReveal(setValue: Setter<boolean>, event: Event) {
+  event.stopPropagation();
+  setValue((x) => !x);
+}
+
 /**
  * Component for a toot.
  *
@@ -207,6 +152,8 @@ export function findElementActionable(
  * this component under a `<DefaultSessionProvier />` with correct
  * session.
  *
+ * This component requires be under `<TootEnvProvider />`.
+ *
  * **Handling Clicks**
  * There are multiple actions supported in the component. Some handlers
  * are passed in, some should be handled as the click event.
@@ -228,78 +175,39 @@ export function findElementActionable(
  * You can extract the intent from the attributes of the "actionable" element.
  * The action type is the dataset's `action`.
  */
-const RegularToot: Component<TootCardProps> = (props) => {
+const RegularToot: Component<RegularTootProps> = (oprops) => {
   let rootRef: HTMLElement;
-  const [managed, managedActionGroup, rest] = splitProps(
+  const [props, rest] = splitProps(oprops, [
-    props,
+    "status",
-    ["status", "lang", "class", "actionable", "evaluated", "thread"],
+    "lang",
-    ["onRetoot", "onFavourite", "onBookmark", "onReply"],
+    "class",
-  );
+    "actionable",
+    "evaluated",
+    "thread",
+  ]);
   const now = useTimeSource();
-  const status = () => managed.status;
+  const status = () => props.status;
   const toot = () => status().reblog ?? status();
   const session = useDefaultSession();
-
+  const [reveal, setReveal] = createSignal(false);
-  css`
-    .reply-sep {
-      margin-left: calc(var(--toot-avatar-size) + var(--card-pad) + 8px);
-      margin-block: 8px;
-    }
-
-    .thread-top,
-    .thread-mid,
-    .thread-btm {
-      position: relative;
-
-      &::before {
-        content: "";
-        position: absolute;
-        left: 36px;
-        background-color: var(--tutu-color-secondary);
-        width: 2px;
-        display: block;
-      }
-    }
-
-    .thread-mid {
-      &::before {
-        top: 0;
-        bottom: 0;
-      }
-    }
-
-    .thread-top {
-      &::before {
-        top: 16px;
-        bottom: 0;
-      }
-    }
-
-    .thread-btm {
-      &::before {
-        top: 0;
-        height: 16px;
-      }
-    }
-  `;
 
   return (
     <>
-      <section
+      <article
         classList={{
-          [tootStyle.toot]: true,
+          "RegularToot": true,
-          [tootStyle.expanded]: managed.evaluated,
+          "expanded": props.evaluated,
-          "thread-top": managed.thread === "top",
+          "thread-top": props.thread === "top",
-          "thread-mid": managed.thread === "middle",
+          "thread-mid": props.thread === "middle",
-          "thread-btm": managed.thread === "bottom",
+          "thread-btm": props.thread === "bottom",
-          [managed.class || ""]: true,
+          [props.class || ""]: true,
         }}
         ref={rootRef!}
-        lang={toot().language || managed.lang}
+        lang={toot().language || props.lang}
         {...rest}
       >
         <Show when={!!status().reblog}>
-          <div class={tootStyle.tootRetootGrp}>
+          <div class="retoot-grp">
             <BoostIcon />
             <Body2
               ref={(e: { innerHTML: string }) => {
@@ -325,22 +233,36 @@ const RegularToot: Component<TootCardProps> = (props) => {
           source={toot().content}
           emojis={toot().emojis}
           mentions={toot().mentions}
-          class={tootStyle.tootContent}
+          class={cardStyle.cardNoPad}
+          sensitive={toot().sensitive}
+          spoilerText={toot().spoilerText}
+          reveal={reveal()}
+          onToggleReveal={[onToggleReveal, setReveal]}
         />
-        <Show when={toot().card}>
+        <Show
+          when={
+            toot().card && (!toot().sensitive || (toot().sensitive && reveal()))
+          }
+        >
           <PreviewCard src={toot().card!} />
         </Show>
         <Show when={toot().mediaAttachments.length > 0}>
-          <MediaAttachmentGrid attachments={toot().mediaAttachments} />
+          <MediaAttachmentGrid
+            attachments={toot().mediaAttachments}
+            sensitive={toot().sensitive}
+          />
         </Show>
-        <Show when={managed.actionable}>
+        <Show when={toot().poll}>
+          <TootPoll value={toot().poll!} status={toot()} />
+        </Show>
+        <Show when={props.actionable}>
           <Divider
             class={cardStyle.cardNoPad}
             style={{ "margin-top": "8px" }}
           />
-          <TootActionGroup value={toot()} {...managedActionGroup} />
+          <TootActionGroup value={toot()} class={cardStyle.cardGutSkip} />
         </Show>
-      </section>
+      </article>
     </>
   );
 };

src/timelines/TootBottomSheet.tsx

@@ -7,25 +7,28 @@ import {
   Show,
   type Component,
 } from "solid-js";
-import Scaffold from "../material/Scaffold";
+import Scaffold from "~material/Scaffold";
 import { AppBar, CircularProgress, IconButton, Toolbar } from "@suid/material";
-import { Title } from "../material/typography";
+import { Title } from "~material/typography";
 import { Close as CloseIcon } from "@suid/icons-material";
 import { useSessionForAcctStr } from "../masto/clients";
 import { resolveCustomEmoji } from "../masto/toot";
-import RegularToot, { findElementActionable } from "./RegularToot";
+import RegularToot, {
+  findElementActionable,
+  TootEnvProvider,
+} from "./RegularToot";
 import type { mastodon } from "masto";
-import cards from "../material/cards.module.css";
+import cards from "~material/cards.module.css";
 import { css } from "solid-styled";
-import { vibrate } from "../platform/hardware";
+import { vibrate } from "~platform/hardware";
-import { createTimeSource, TimeSourceProvider } from "../platform/timesrc";
+import { createTimeSource, TimeSourceProvider } from "~platform/timesrc";
 import TootComposer from "./TootComposer";
 import { useDocumentTitle } from "../utils";
 import { createTimelineControlsForArray } from "../masto/timelines";
 import TootList from "./TootList";
 import "./TootBottomSheet.css";
-import { useNavigator } from "../platform/StackedRouter";
+import { useNavigator } from "~platform/StackedRouter";
-import BackButton from "../platform/BackButton";
+import BackButton from "~platform/BackButton";
 
 let cachedEntry: [string, mastodon.v1.Status] | undefined;
 
@@ -169,6 +172,33 @@ const TootBottomSheet: Component = (props) => {
     return Array.from(new Set(values).keys());
   };
 
+  const vote = async (status: mastodon.v1.Status, votes: readonly number[]) => {
+    const client = session()?.client;
+    if (!client) return;
+
+    const toot = status.reblog ?? status;
+    if (!toot.poll) return;
+
+    const npoll = await client.v1.polls.$select(toot.poll.id).votes.create({
+      choices: votes,
+    });
+
+    if (status.reblog) {
+      setRemoteToot({
+        ...status,
+        reblog: {
+          ...status.reblog,
+          poll: npoll,
+        },
+      });
+    } else {
+      setRemoteToot({
+        ...status,
+        poll: npoll,
+      });
+    }
+  };
+
   const handleMainTootClick = (
     event: MouseEvent & { currentTarget: HTMLElement },
   ) => {
@@ -255,21 +285,29 @@ const TootBottomSheet: Component = (props) => {
 
           <article>
             <Show when={toot()}>
+              <TootEnvProvider
+                value={{
+                  bookmark: onBookmark,
+                  boost: onBoost,
+                  favourite: onFav,
+                  vote,
+                }}
+              >
                 <RegularToot
                   id={`toot-${toot()!.id}`}
                   class={cards.card}
                   style={{
                     "scroll-margin-top":
                       "calc(var(--scaffold-topbar-height) + 20px)",
+                    cursor: "auto",
+                    "user-select": "auto",
                   }}
                   status={toot()!}
                   actionable={!!actSession()}
                   evaluated={true}
-                onBookmark={onBookmark}
-                onRetoot={onBoost}
-                onFavourite={onFav}
                   onClick={handleMainTootClick}
                 ></RegularToot>
+              </TootEnvProvider>
             </Show>
           </article>
 

src/timelines/TootComposer.tsx

@@ -9,7 +9,7 @@ import {
   type JSX,
   type Ref,
 } from "solid-js";
-import Scaffold from "../material/Scaffold";
+import Scaffold from "~material/Scaffold";
 import {
   Avatar,
   Button,
@@ -41,16 +41,16 @@ import {
 } from "@suid/icons-material";
 import type { Account } from "../accounts/stores";
 import "./TootComposer.css";
-import BottomSheet from "../material/BottomSheet";
+import BottomSheet from "~material/BottomSheet";
-import { useLanguage } from "../platform/i18n";
+import { useAppLocale } from "~platform/i18n";
 import iso639_1 from "iso-639-1";
 import ChooseTootLang from "./ChooseTootLang";
 import type { mastodon } from "masto";
-import cardStyles from "../material/cards.module.css";
+import cardStyles from "~material/cards.module.css";
-import Menu, { createManagedMenuState } from "../material/Menu";
+import Menu, { createManagedMenuState } from "~material/Menu";
 import { useDefaultSession } from "../masto/clients";
 import { resolveCustomEmoji } from "../masto/toot";
-import SizedTextarea from "../platform/SizedTextarea";
+import SizedTextarea from "~platform/SizedTextarea";
 
 type TootVisibility = "public" | "unlisted" | "private" | "direct";
 
@@ -98,7 +98,8 @@ const TootVisibilityPickerDialog: Component<{
             style={{
               "border-top": "1px solid #ddd",
               background: "var(--tutu-color-surface)",
-              padding: "8px 16px",
+              padding:
+                "8px 16px calc(8px + var(--safe-area-inset-bottom, 0px))",
               width: "100%",
               "text-align": "end",
             }}
@@ -232,7 +233,7 @@ const TootComposer: Component<{
   const [permPicker, setPermPicker] = createSignal(false);
   const [language, setLanguage] = createSignal("en");
   const [langPickerOpen, setLangPickerOpen] = createSignal(false);
-  const appLanguage = useLanguage();
+  const { language: appLanguage } = useAppLocale();
   const [openMenu, menuState] = createManagedMenuState();
 
   const randomPlaceholder = useRandomChoice(() => [

src/timelines/TootList.tsx

@@ -6,21 +6,21 @@ import {
   createSelector,
   Index,
   createMemo,
+  For,
 } from "solid-js";
 import { type mastodon } from "masto";
-import { vibrate } from "../platform/hardware";
+import { vibrate } from "~platform/hardware";
 import { useDefaultSession } from "../masto/clients";
-import { useHeroSource } from "../platform/anim";
-import { HERO as BOTTOM_SHEET_HERO } from "../material/BottomSheet";
 import { setCache as setTootBottomSheetCache } from "./TootBottomSheet";
 import RegularToot, {
   findElementActionable,
   findRootToot,
+  TootEnvProvider,
 } from "./RegularToot";
-import cardStyle from "../material/cards.module.css";
+import cardStyle from "~material/cards.module.css";
 import type { ThreadNode } from "../masto/timelines";
-import { useNavigator } from "../platform/StackedRouter";
+import { useNavigator } from "~platform/StackedRouter";
-import { ANIM_CURVE_STD } from "../material/theme";
+import { ANIM_CURVE_STD } from "~material/theme";
 
 function durationOf(rect0: DOMRect, rect1: DOMRect) {
   const distancelt = Math.sqrt(
@@ -53,7 +53,6 @@ const TootList: Component<{
   onChangeToot: (id: string, value: mastodon.v1.Status) => void;
 }> = (props) => {
   const session = useDefaultSession();
-  const heroSrc = useHeroSource();
   const [expandedThreadId, setExpandedThreadId] = createSignal<string>();
   const { push } = useNavigator();
 
@@ -124,9 +123,6 @@ const TootList: Component<{
       console.warn("no account info?");
       return;
     }
-    if (heroSrc) {
-      heroSrc[1]((x) => ({ ...x, [BOTTOM_SHEET_HERO]: srcElement }));
-    }
 
     const acct = `${inf.username}@${p.site}`;
     setTootBottomSheetCache(acct, toot);
@@ -238,6 +234,36 @@ const TootList: Component<{
     openFullScreenToot(status, element, true);
   };
 
+  const vote = async (
+    status: mastodon.v1.Status,
+    votes: readonly number[]
+  ) => {
+    const client = session()?.client;
+    if (!client) return;
+
+    const toot = status.reblog ?? status;
+    if (!toot.poll) return;
+
+    const npoll = await client.v1.polls.$select(toot.poll.id).votes.create({
+      choices: votes,
+    });
+
+    if (status.reblog) {
+      props.onChangeToot(status.id, {
+        ...status,
+        reblog: {
+          ...status.reblog,
+          poll: npoll,
+        },
+      });
+    } else {
+      props.onChangeToot(status.id, {
+        ...status,
+        poll: npoll,
+      });
+    }
+  };
+
   return (
     <ErrorBoundary
       fallback={(err, reset) => {
@@ -245,11 +271,18 @@ const TootList: Component<{
         return <p>Oops: {String(err)}</p>;
       }}
     >
+      <TootEnvProvider value={{
+        boost: toggleBoost,
+        bookmark: onBookmark,
+        favourite: toggleFavourite,
+        reply: reply,
+        vote: vote
+      }}>
         <div ref={props.ref} id={props.id} class="toot-list">
-        <Index each={props.threads}>
+          <For each={props.threads}>
             {(threadId, threadIdx) => {
               const thread = createMemo(() =>
-              props.onUnknownThread(threadId())?.reverse(),
+                props.onUnknownThread(threadId)?.reverse(),
               );
 
               const threadLength = () => thread()?.length ?? 0;
@@ -262,8 +295,6 @@ const TootList: Component<{
                     return (
                       <RegularToot
                         data-status-id={status().id}
-                      data-thread={threadIdx}
-                      data-thread-len={threadLength()}
                         data-thread-sort={index}
                         status={status()}
                         thread={
@@ -274,10 +305,6 @@ const TootList: Component<{
                         class={cardStyle.card}
                         evaluated={checkIsExpended(status())}
                         actionable={checkIsExpended(status())}
-                      onBookmark={onBookmark}
-                      onRetoot={toggleBoost}
-                      onFavourite={toggleFavourite}
-                      onReply={reply}
                         onClick={[onItemClick, status()]}
                       />
                     );
@@ -285,8 +312,9 @@ const TootList: Component<{
                 </Index>
               );
             }}
-        </Index>
+          </For>
         </div>
+      </TootEnvProvider>
     </ErrorBoundary>
   );
 };

src/timelines/toot-components/TootContent.tsx

@@ -1,61 +0,0 @@
-import type { mastodon } from "masto";
-import {
-  splitProps,
-  type Component,
-  type JSX,
-  createRenderEffect,
-  createMemo,
-} from "solid-js";
-import { resolveCustomEmoji } from "../../masto/toot.js";
-import { makeAcctText, useDefaultSession } from "../../masto/clients";
-
-function preventDefault(event: Event) {
-  event.preventDefault();
-}
-
-export type TootContentProps = {
-  source?: string;
-  emojis?: mastodon.v1.CustomEmoji[];
-  mentions: mastodon.v1.StatusMention[];
-} & JSX.HTMLAttributes<HTMLDivElement>;
-
-const TootContent: Component<TootContentProps> = (props) => {
-  const session = useDefaultSession();
-  const [managed, rest] = splitProps(props, ["source", "emojis", "mentions"]);
-
-  const clientFinder = createMemo(() =>
-    session() ? makeAcctText(session()!) : undefined,
-  );
-
-  return (
-    <div
-      ref={(ref) => {
-        createRenderEffect(() => {
-          ref.innerHTML = managed.source
-            ? managed.emojis
-              ? resolveCustomEmoji(managed.source, managed.emojis)
-              : managed.source
-            : "";
-        });
-
-        createRenderEffect(() => {
-          const finder = clientFinder();
-          for (const mention of props.mentions) {
-            const elements = ref.querySelectorAll<HTMLAnchorElement>(
-              `a[href='${mention.url}']`,
-            );
-            for (const e of elements) {
-              e.onclick = preventDefault;
-              e.dataset.action = "acct";
-              e.dataset.client = finder;
-              e.dataset.acctId = mention.id.toString();
-            }
-          }
-        });
-      }}
-      {...rest}
-    ></div>
-  );
-};
-
-export default TootContent;

src/timelines/toot.module.css

@@ -1,51 +1,9 @@
-.toot {
-  --card-pad: 16px;
-  --card-gut: 16px;
-  --toot-avatar-size: 40px;
-  margin-block: 0;
-  position: relative;
-  contain: content;
-
-  &:not(.expanded) {
-    user-select: none;
-    cursor: pointer;
-  }
-
-
-  &.toot {
-    /* fix composition ordering: I think the css module processor should aware the overriding and behaves, but no */
-    transition:
-      margin-top 125ms var(--tutu-anim-curve-std),
-      margin-bottom 125ms var(--tutu-anim-curve-std),
-      height 225ms var(--tutu-anim-curve-std),
-      var(--tutu-transition-shadow);
-    border-radius: 0;
-  }
-
-  &>.toot {
-    box-shadow: none;
-  }
-
-  time {
-    color: var(--tutu-color-secondary-text-on-surface);
-  }
-
-  & :global(.custom-emoji) {
-    height: 1em;
-    object-fit: contain;
-  }
-
-  &.expanded {
-    margin-block: 20px;
-    box-shadow: var(--tutu-shadow-e9);
-  }
-}
-
 .tootAuthorGrp {
   display: flex;
   align-items: flex-start;
   gap: 8px;
   margin-bottom: 8px;
+  contain: layout style;
 
   > :not(:first-child) {
     flex-grow: 1;
@@ -92,189 +50,3 @@
   border: 1px solid var(--tutu-color-surface);
   background-color: var(--tutu-color-surface-d);
 }
-
-.tootContent {
-  composes: cardNoPad from "../material/cards.module.css";
-  margin-left: calc(var(--card-pad, 0) + var(--toot-avatar-size, 0) + 8px);
-  margin-right: var(--card-pad, 0);
-  line-height: 1.5;
-
-  & a {
-    color: var(--tutu-color-primary-d);
-  }
-
-  & :global(a[target="_blank"]) {
-    > :global(.invisible) {
-      display: none;
-    }
-
-    > :global(.ellipsis) {
-      &::after {
-        display: inline;
-        content: "...";
-      }
-    }
-  }
-}
-
-.previewCard {
-  composes: cardGutSkip from "../material/cards.module.css";
-  display: block;
-  border: 1px solid #eeeeee;
-  background-color: var(--tutu-color-surface);
-  text-decoration: none;
-  border-radius: 4px;
-  overflow: hidden;
-  margin-top: 1em;
-  margin-bottom: 1.5em;
-  color: var(--tutu-color-secondary-text-on-surface);
-  transition: color 220ms var(--tutu-anim-curve-std), background-color 220ms var(--tutu-anim-curve-std);
-  padding-bottom: 8px;
-  overflow: hidden;
-  z-index: 1;
-  position: relative;
-
-  >img {
-    background-color: #eeeeee;
-    max-width: 100%;
-    height: auto;
-  }
-
-  &:hover,
-  &:focus-visible {
-    background-color: var(--tutu-color-surface-d);
-    color: var(--tutu-color-on-surface);
-
-    >h1 {
-      text-decoration: underline;
-    }
-  }
-
-  >h1 {
-    color: var(--tutu-color-on-surface);
-    max-height: calc(4 * var(--title-line-height) * var(--title-size));
-  }
-
-  >p {
-    max-height: calc(8 * var(--body-line-height) * var(--body-size));
-  }
-
-  >h1,
-  >p {
-    margin-left: 16px;
-    margin-right: 16px;
-    overflow: hidden;
-    text-overflow: ellipsis;
-  }
-
-  &.compact {
-    display: grid;
-    grid-template-columns: minmax(10%, 30%) 1fr;
-    padding-left: 16px;
-    padding-right: 16px;
-    padding-top: 8px;
-
-    >img:first-child {
-      grid-row: 1 / 3;
-      object-fit: contain;
-    }
-
-    >h1,
-    >p {
-      margin-right: 0;
-    }
-  }
-}
-
-.toot.compact {
-  display: grid;
-  grid-template-columns: auto 1fr;
-  gap: 8px;
-  row-gap: 0;
-  padding-block: var(--card-gut, 16px);
-  padding-inline: var(--card-pad, 16px);
-
-  > :first-child {
-    grid-row: 1/3;
-  }
-
-  > :last-child {
-    grid-column: 2 /3;
-  }
-}
-
-.compactAuthorGroup {
-  display: flex;
-  gap: 8px;
-  align-items: center;
-  margin-bottom: 8px;
-  flex-flow: row wrap;
-  justify-content: flex-end;
-
-  >.compactAuthorUsername {
-    color: var(--tutu-color-secondary-text-on-surface);
-    flex-grow: 1;
-  }
-
-  >time {
-    color: var(--tutu-color-secondary-text-on-surface);
-  }
-}
-
-.compactTootContent {
-  composes: tootContent;
-  margin-left: 0;
-  margin-right: 0;
-}
-
-.tootRetootGrp {
-  display: flex;
-  gap: 0.25em;
-  margin-bottom: 8px;
-  align-items: center;
-
-  > :first-child {
-    margin-right: 0.25em;
-  }
-}
-
-.tootBottomActionGrp {
-  composes: cardGutSkip from "../material/cards.module.css";
-  padding-block: calc((var(--card-gut) - 10px) / 2);
-
-  animation: 225ms var(--tutu-anim-curve-std) tootBottomExpanding;
-  display: flex;
-  flex-flow: row wrap;
-  justify-content: space-evenly;
-
-  >button {
-    color: var(--tutu-color-on-surface);
-    padding: 10px 8px;
-
-    >svg {
-      font-size: 20px;
-    }
-  }
-}
-
-.tootActionWithCount {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-}
-
-.tootAction {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-@keyframes tootBottomExpanding {
-  0% {
-    opacity: 0;
-  }
-
-  100% {
-    opacity: 1;
-  }
-}

src/timelines/toots/MediaAttachmentGrid.css

@@ -1,27 +1,48 @@
 .MediaAttachmentGrid {
   /* Note: MeidaAttachmentGrid has hard-coded layout calcalation */
   margin-top: 1em;
-  margin-left: calc(var(--card-pad, 0) + var(--toot-avatar-size, 0) + 8px);
+  margin-left: var(--card-pad, 0);
   margin-right: var(--card-pad, 0);
+  contain: layout style;
   gap: 4px;
 
-  > :where(img, video) {
+  >* {
     max-height: 35vh;
     min-height: 40px;
     min-width: 40px;
-    object-fit: contain;
     max-width: 100%;
-    background-color: var(--tutu-color-surface-d);
+    contain: strict;
+    content-visibility: auto;
+    background-color: var(--media-color-accent, var(--tutu-color-surface-d));
     border-radius: 2px;
     border: 1px solid var(--tutu-color-surface-d);
     transition: outline-width 60ms var(--tutu-anim-curve-std), border-color 60ms var(--tutu-anim-curve-std);
-    contain: strict;
-    content-visibility: auto;
 
     &:hover,
     &:focus-visible {
       outline: 8px solid var(--media-color-accent, var(--tutu-color-surface-d));
       border-color: var(--media-color-accent, var(--tutu-color-surface-d));
+      z-index: calc(var(--tutu-zidx-nav) - 1);
     }
   }
+
+  >*>* {
+    width: 100%;
+    height: 100%;
+  }
+
+  >*> :where(img, video) {
+    object-fit: contain;
+  }
+
+  >*>.sensitive-placeholder {
+    display: inline-flex;
+    display: inline flex;
+    align-items: center;
+    justify-content: center;
+  }
+}
+
+:where(.thread-top, .thread-mid)>.MediaAttachmentGrid {
+  margin-left: calc(var(--card-pad, 0) + var(--toot-avatar-size, 0) + 8px);
 }

src/timelines/toots/MediaAttachmentGrid.tsx

@@ -0,0 +1,244 @@
+import type { mastodon } from "masto";
+import {
+  type Component,
+  Index,
+  Match,
+  Switch,
+  createMemo,
+  createRenderEffect,
+  createSignal,
+  onCleanup,
+  untrack,
+} from "solid-js";
+import MediaViewer from "../MediaViewer";
+import { render } from "solid-js/web";
+import {
+  createElementSize,
+  useWindowSize,
+} from "@solid-primitives/resize-observer";
+import { useStore } from "@nanostores/solid";
+import { $settings } from "../../settings/stores";
+import { averageColorHex } from "~platform/blurhash";
+import "./MediaAttachmentGrid.css";
+import cardStyle from "~material/cards.module.css";
+import { Preview } from "@suid/icons-material";
+import { IconButton } from "@suid/material";
+import Masonry from "~platform/Masonry";
+
+type ElementSize = { width: number; height: number };
+
+function constraintedSize(
+  { width: owidth, height: oheight }: Readonly<ElementSize>, // originalSize
+  { width: mwidth, height: mheight }: Readonly<Partial<ElementSize>>, // modifier
+  { width: maxWidth, height: maxHeight }: Readonly<ElementSize>, // maxSize
+) {
+  const ySize = owidth + (mwidth ?? 0);
+  const yScale = ySize > maxWidth ? ySize / maxWidth : 1;
+  const xSize = oheight + (mheight ?? 0);
+  const xScale = xSize > maxHeight ? xSize / maxHeight : 1;
+
+  const maxScale = Math.max(yScale, xScale);
+  const scaledWidth = owidth / maxScale;
+  const scaledHeight = oheight / maxScale;
+
+  return {
+    width: scaledWidth,
+    height: scaledHeight,
+  };
+}
+
+function isolateCallback(event: Event) {
+  if (event.target !== event.currentTarget) {
+    event.stopPropagation();
+  }
+}
+
+const MediaAttachmentGrid: Component<{
+  attachments: mastodon.v1.MediaAttachment[];
+  sensitive?: boolean;
+}> = (props) => {
+  const [rootRef, setRootRef] = createSignal<HTMLElement>();
+  const [viewerIndex, setViewerIndex] = createSignal<number>();
+  const viewerOpened = () => typeof viewerIndex() !== "undefined";
+  const settings = useStore($settings);
+  const windowSize = useWindowSize();
+  const [reveal, setReveal] = createSignal([] as number[]);
+
+  createRenderEffect(() => {
+    const vidx = viewerIndex();
+    if (typeof vidx === "undefined") return;
+    const container = document.createElement("div");
+    container.setAttribute("role", "presentation");
+    document.body.appendChild(container);
+    const dispose = render(() => {
+      onCleanup(() => {
+        document.body.removeChild(container);
+      });
+
+      return (
+        <MediaViewer
+          show={viewerOpened()}
+          index={viewerIndex() || 0}
+          onIndexUpdated={setViewerIndex}
+          media={props.attachments}
+          onClose={() => setViewerIndex()}
+        />
+      );
+    }, container);
+
+    onCleanup(dispose);
+  });
+
+  const openViewerFor = (index: number) => {
+    setViewerIndex(index);
+  };
+
+  const columnCount = () => {
+    if (props.attachments.length === 1) {
+      return 1;
+    } else if (props.attachments.length % 2 === 0) {
+      return 2;
+    } else {
+      return 3;
+    }
+  };
+
+  const rawElementSize = createElementSize(rootRef);
+
+  const elementWidth = () => rawElementSize.width;
+
+  const itemMaxSize = createMemo(() => {
+    const ewidth = elementWidth();
+    const width = ewidth
+      ? (ewidth - (columnCount() - 1) * 4) / columnCount()
+      : 1;
+
+    return {
+      height: windowSize.height * 0.35,
+      width,
+    };
+  });
+
+  const itemStyle = (item: mastodon.v1.MediaAttachment) => {
+    const { width, height } = constraintedSize(
+      item.meta?.small || { width: 1, height: 1 },
+      { width: 2, height: 2 },
+      itemMaxSize(),
+    );
+
+    const accentColor =
+      item.meta?.colors?.accent ??
+      (item.blurhash ? averageColorHex(item.blurhash) : undefined);
+
+    return Object.assign(
+      {
+        width: `${width}px`,
+        height: `${height}px`,
+        "contain-intrinsic-size": `${width}px ${height}px`,
+      },
+      accentColor ? { "--media-color-accent": accentColor } : {},
+    );
+  };
+
+  const isReveal = (idx: number) => {
+    return reveal().includes(idx);
+  };
+
+  const addReveal = (idx: number) => {
+    if (!untrack(() => isReveal(idx))) {
+      setReveal((x) => [...x, idx]);
+    }
+  };
+  return (
+    <Masonry
+      component="section"
+      ref={setRootRef}
+      class={`MediaAttachmentGrid ${cardStyle.cardNoPad}`}
+      classList={{
+        sensitive: props.sensitive,
+      }}
+      onClick={isolateCallback}
+    >
+      <Index each={props.attachments}>
+        {(item, index) => {
+          const itemType = () => item().type;
+
+          const style = createMemo(() => itemStyle(item()));
+          return (
+            <div style={style()} role="presentation">
+              <Switch>
+                <Match when={props.sensitive && !isReveal(index)}>
+                  <div
+                    class="sensitive-placeholder"
+                    data-sort={index}
+                    data-media-type={item().type}
+                  >
+                    <IconButton
+                      color="inherit"
+                      size="large"
+                      onClick={[addReveal, index]}
+                      aria-label="Reveal this media"
+                    >
+                      <Preview />
+                    </IconButton>
+                  </div>
+                </Match>
+                <Match when={itemType() === "image"}>
+                  <img
+                    src={item().previewUrl}
+                    width={item().meta?.small?.width}
+                    height={item().meta?.small?.height}
+                    alt={item().description || undefined}
+                    onClick={[openViewerFor, index]}
+                    loading="lazy"
+                    data-sort={index}
+                    data-media-type={item().type}
+                  ></img>
+                </Match>
+                <Match when={itemType() === "video"}>
+                  <video
+                    src={item().url || undefined}
+                    autoplay={!props.sensitive && settings().autoPlayVideos}
+                    playsinline={settings().autoPlayVideos ? true : undefined}
+                    controls
+                    poster={item().previewUrl}
+                    width={item().meta?.small?.width}
+                    height={item().meta?.small?.height}
+                    data-sort={index}
+                    data-media-type={item().type}
+                    preload="metadata"
+                  />
+                </Match>
+                <Match when={itemType() === "gifv"}>
+                  <video
+                    src={item().url || undefined}
+                    autoplay={!props.sensitive && settings().autoPlayGIFs}
+                    controls
+                    playsinline /* or safari on iOS will play in full-screen */
+                    loop
+                    poster={item().previewUrl}
+                    width={item().meta?.small?.width}
+                    height={item().meta?.small?.height}
+                    data-sort={index}
+                    data-media-type={item().type}
+                    preload="metadata"
+                  />
+                </Match>
+                <Match when={itemType() === "audio"}>
+                  <audio
+                    src={item().url || undefined}
+                    controls
+                    data-sort={index}
+                    data-media-type={item().type}
+                  ></audio>
+                </Match>
+              </Switch>
+            </div>
+          );
+        }}
+      </Index>
+    </Masonry>
+  );
+};
+
+export default MediaAttachmentGrid;

src/timelines/toots/PreviewCard.css

@@ -1,7 +1,7 @@
 .PreviewCard {
   display: block;
   border: 1px solid #eeeeee;
-  background-color: var(--tutu-color-surface);
+  background-color: var(--tutu-color-surface-d);
   text-decoration: none;
   border-radius: 4px;
   overflow: hidden;
@@ -13,16 +13,20 @@
   overflow: hidden;
   z-index: 1;
   position: relative;
+  contain: layout style;
 
   >img {
-    background-color: #eeeeee;
+    background-color: var(--tutu-color-surface);
     max-width: 100%;
     height: auto;
+
+    &.loaded {
+      background-color: #eeeeee;
+    }
   }
 
   &:hover,
   &:focus-visible {
-    background-color: var(--tutu-color-surface-d);
     color: var(--tutu-color-on-surface);
 
     >h1 {

src/timelines/toots/PreviewCard.tsx

@@ -1,10 +1,18 @@
 import Color from "colorjs.io";
 import type { mastodon } from "masto";
 import { createEffect, createMemo, Show } from "solid-js";
-import { Title, Body1 } from "../../material/typography";
+import { Title, Body1 } from "~material/typography";
-import { averageColorHex } from "../../platform/blurhash";
+import { averageColorHex } from "~platform/blurhash";
 import "./PreviewCard.css";
 
+function onResetImg(event: Event & { currentTarget: HTMLImageElement }) {
+  event.currentTarget.classList.remove("loaded");
+}
+
+function onImgLoaded(event: Event & { currentTarget: HTMLImageElement }) {
+  event.currentTarget.classList.add("loaded");
+}
+
 export function PreviewCard(props: {
   src: mastodon.v1.PreviewCard;
   alwaysCompact?: boolean;
@@ -81,6 +89,8 @@ export function PreviewCard(props: {
     >
       <Show when={props.src.image}>
         <img
+          onLoadStart={onResetImg}
+          onLoad={onImgLoaded}
           crossOrigin="anonymous"
           src={props.src.image!}
           width={props.src.width || undefined}

src/timelines/toots/TootActionGroup.css

@@ -0,0 +1,41 @@
+.TootActionGroup {
+  padding-block: calc((var(--card-gut) - 10px) / 2);
+  contain: layout style;
+
+  animation: 225ms var(--tutu-anim-curve-std) TootActionGroup_fade-in;
+  display: flex;
+  flex-flow: row wrap;
+  justify-content: space-evenly;
+
+  >button {
+    color: var(--tutu-color-on-surface);
+    padding: 10px 8px;
+
+    >svg {
+      font-size: 20px;
+    }
+  }
+
+  >* {
+    display: flex;
+    align-items: center;
+  }
+
+  >.with-count {
+    gap: 8px;
+  }
+
+  >.plain {
+    justify-content: center;
+  }
+}
+
+@keyframes TootActionGroup_fade-in {
+  0% {
+    opacity: 0;
+  }
+
+  100% {
+    opacity: 1;
+  }
+}

src/timelines/toots/TootActionGroup.tsx

@@ -0,0 +1,89 @@
+import type { mastodon } from "masto";
+import { useTootEnv } from "../RegularToot";
+import { Button } from "@suid/material";
+import { Show } from "solid-js";
+import {
+  Bookmark,
+  BookmarkAddOutlined,
+  Repeat,
+  ReplyAll,
+  Share,
+  Star,
+  StarOutline,
+} from "@suid/icons-material";
+import { canShare, share } from "~platform/share";
+import "./TootActionGroup.css";
+
+async function shareContent(toot: mastodon.v1.Status) {
+  return await share({
+    url: toot.url ?? undefined,
+  });
+}
+
+function isolatedCallback(e: MouseEvent) {
+  e.stopPropagation();
+}
+
+function TootActionGroup<T extends mastodon.v1.Status>(props: {
+  value: T;
+  class?: string;
+}) {
+  const { reply, boost, favourite, bookmark } = useTootEnv();
+  let actGrpElement: HTMLDivElement;
+  const toot = () => props.value;
+  return (
+    <div
+      ref={actGrpElement!}
+      class={`TootActionGroup ${props.class || ""}`}
+      onClick={isolatedCallback}
+    >
+      <Show when={reply}>
+        <Button class="with-count" onClick={[reply!, props.value]}>
+          <ReplyAll />
+          <span>{toot().repliesCount}</span>
+        </Button>
+      </Show>
+
+      <Button
+        class="with-count"
+        style={{
+          color: toot().reblogged ? "var(--tutu-color-primary)" : undefined,
+        }}
+        onClick={[boost, props.value]}
+      >
+        <Repeat />
+        <span>{toot().reblogsCount}</span>
+      </Button>
+      <Button
+        class="with-count"
+        style={{
+          color: toot().favourited ? "var(--tutu-color-primary)" : undefined,
+        }}
+        onClick={[favourite, props.value]}
+      >
+        {toot().favourited ? <Star /> : <StarOutline />}
+        <span>{toot().favouritesCount}</span>
+      </Button>
+      <Button
+        class="plain"
+        style={{
+          color: toot().bookmarked ? "var(--tutu-color-primary)" : undefined,
+        }}
+        onClick={[bookmark, props.value]}
+      >
+        {toot().bookmarked ? <Bookmark /> : <BookmarkAddOutlined />}
+      </Button>
+      <Show when={canShare({ url: toot().url ?? undefined })}>
+        <Button
+          class="plain"
+          aria-label="Share"
+          onClick={[shareContent, toot()]}
+        >
+          <Share />
+        </Button>
+      </Show>
+    </div>
+  );
+}
+
+export default TootActionGroup;

src/timelines/toots/TootContent.css

@@ -0,0 +1,36 @@
+.TootContent {
+  margin-left: var(--card-pad, 0);
+  margin-right: var(--card-pad, 0);
+  line-height: 1.5;
+
+  > .content {
+    display: contents;
+  }
+
+  & * {
+    user-select: text;
+  }
+
+  & a {
+    color: var(--tutu-color-primary-d);
+  }
+
+  & a[target="_blank"] {
+    word-break: break-all;
+
+    >.invisible {
+      display: none;
+    }
+
+    >.ellipsis {
+      &::after {
+        display: inline;
+        content: "...";
+      }
+    }
+  }
+}
+
+:where(.thread-top, .thread-mid) > .TootContent {
+  margin-left: calc(var(--card-pad, 0) + var(--toot-avatar-size, 0) + 8px);
+}

src/timelines/toots/TootContent.tsx

@@ -0,0 +1,115 @@
+import type { mastodon } from "masto";
+import {
+  splitProps,
+  type Component,
+  type JSX,
+  createRenderEffect,
+  createMemo,
+  Show,
+} from "solid-js";
+import { resolveCustomEmoji } from "../../masto/toot.js";
+import { makeAcctText, useDefaultSession } from "../../masto/clients.js";
+import "./TootContent.css";
+import { Button } from "@suid/material";
+import { createTranslator } from "~platform/i18n.js";
+
+function preventDefault(event: Event) {
+  event.preventDefault();
+}
+
+export type TootContentProps = JSX.HTMLAttributes<HTMLDivElement> & {
+  source?: string;
+  emojis?: mastodon.v1.CustomEmoji[];
+  mentions: mastodon.v1.StatusMention[];
+  sensitive?: boolean;
+  spoilerText?: string;
+  reveal?: boolean;
+  onToggleReveal?: JSX.EventHandlerUnion<HTMLElement, Event>;
+};
+
+const TootContent: Component<TootContentProps> = (oprops) => {
+  const [t] = createTranslator(
+    (code) =>
+      import(`./i18n/${code}.json`) as Promise<{
+        default: {
+          cw: string;
+        };
+      }>,
+  );
+
+  const session = useDefaultSession();
+  const [props, rest] = splitProps(oprops, [
+    "source",
+    "emojis",
+    "mentions",
+    "class",
+    "sensitive",
+    "spoilerText",
+    "reveal",
+    "onToggleReveal",
+  ]);
+
+  const clientFinder = createMemo(() =>
+    session() ? makeAcctText(session()!) : undefined,
+  );
+
+  const shouldRevealContent = () => {
+    return !props.sensitive || (props.sensitive && props.reveal);
+  };
+
+  return (
+    <div
+      ref={(ref) => {
+        createRenderEffect(() => {
+          const finder = clientFinder();
+          for (const mention of props.mentions) {
+            const elements = ref.querySelectorAll<HTMLAnchorElement>(
+              `a[href='${mention.url}']`,
+            );
+            for (const e of elements) {
+              e.onclick = preventDefault;
+              e.dataset.action = "acct";
+              e.dataset.client = finder;
+              e.dataset.acctId = mention.id.toString();
+            }
+          }
+        });
+      }}
+      class={`TootContent ${props.class || ""}`}
+      {...rest}
+    >
+      <Show when={props.sensitive}>
+        <div>
+          <span
+            ref={(ref) => {
+              createRenderEffect(() => {
+                ref.innerHTML = props.spoilerText
+                  ? props.emojis
+                    ? resolveCustomEmoji(props.spoilerText, props.emojis)
+                    : props.spoilerText
+                  : "";
+              });
+            }}
+          ></span>
+          <Button onClick={props.onToggleReveal}>{t("cw")}</Button>
+        </div>
+      </Show>
+      <Show when={shouldRevealContent()}>
+        <div
+          class="content"
+          ref={(ref) =>
+            createRenderEffect(() => {
+              ref.innerHTML = props.source
+                ? props.emojis
+                  ? resolveCustomEmoji(props.source, props.emojis)
+                  : props.source
+                : "";
+            })
+          }
+        ></div>
+      </Show>
+    </div>
+  );
+};
+
+export default TootContent;

src/timelines/toots/TootPoll.css

@@ -0,0 +1,22 @@
+.TootPoll {
+  margin-top: 12px;
+  border: 1px solid var(--tutu-color-surface-d);
+  background-color: var(--tutu-color-surface);
+  max-width: 560px;
+  contain: layout style paint;
+  padding-top: 8px;
+  padding-bottom: 8px;
+
+  >.hints,
+  >.trailers {
+    padding-right: 8px;
+    color: var(--tutu-color-secondary-text-on-surface);
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+  }
+
+  >.hints {
+    padding-left: 8px;
+  }
+}

src/timelines/toots/TootPoll.tsx

@@ -0,0 +1,191 @@
+import {
+  batch,
+  createRenderEffect,
+  createSelector,
+  createSignal,
+  Index,
+  Show,
+  untrack,
+  type Component,
+} from "solid-js";
+import "./TootPoll.css";
+import type { mastodon } from "masto";
+import { resolveCustomEmoji } from "../../masto/toot";
+import {
+  Button,
+  Checkbox,
+  Divider,
+  List,
+  ListItemButton,
+  ListItemText,
+  Radio,
+} from "@suid/material";
+import {
+  formatDistance,
+  isBefore,
+} from "date-fns";
+import { useTimeSource } from "~platform/timesrc";
+import { useDateFnLocale } from "~platform/i18n";
+import TootPollDialog from "./TootPollDialog";
+import { ANIM_CURVE_STD } from "~material/theme";
+import { useTootEnv } from "../RegularToot";
+
+type TootPollProps = {
+  value: mastodon.v1.Poll
+  status: mastodon.v1.Status
+};
+
+const TootPoll: Component<TootPollProps> = (props) => {
+  let list: HTMLUListElement;
+  const {vote}= useTootEnv()
+
+  const now = useTimeSource();
+  const dateFnLocale = useDateFnLocale();
+  const [mustShowResult, setMustShowResult] = createSignal<boolean>();
+  const [showVoteDialog, setShowVoteDialog] = createSignal(false);
+
+  const [initialVote, setInitialVote] = createSignal(0);
+
+  const poll = () => props.value
+
+  const isShowResult = () => {
+    const n = mustShowResult();
+    if (typeof n !== "undefined") {
+      return n;
+    }
+
+    return poll().expired || poll().voted;
+  };
+
+  const isOwnVote = createSelector(
+    () => poll().ownVotes,
+    (idx: number, votes) => votes?.includes(idx) || false,
+  );
+
+  const openVote = (i: number, event: Event) => {
+    event.stopPropagation();
+
+    if (poll().expired || poll().voted) {
+      return;
+    }
+
+    batch(() => {
+      setInitialVote(i);
+      setShowVoteDialog(true);
+    });
+  };
+
+  const animateAndSetMustShow = (event: Event) => {
+    event.stopPropagation();
+    list.animate(
+      {
+        opacity: [0.5, 0, 0.5],
+      },
+      {
+        duration: 220,
+        easing: ANIM_CURVE_STD,
+      },
+    );
+    setMustShowResult((x) => {
+      if (typeof x === "undefined") {
+        return !untrack(isShowResult);
+      } else {
+        return undefined;
+      }
+    });
+  };
+
+  return (
+    <section class="TootPoll">
+      <div class="hints">
+        <span>{poll().votesCount} votes in total</span>
+        <Show when={poll().expired}>
+          <span>Poll is ended</span>
+        </Show>
+      </div>
+      <List ref={list!} disablePadding class="option-list">
+        <Index each={poll().options}>
+          {(option, index) => {
+            return (
+              <>
+                <Show when={index === 0}>
+                  <Divider />
+                </Show>
+                <ListItemButton
+                  onClick={[openVote, index]}
+                  class="poll-item"
+                  aria-disabled={isShowResult()}
+                >
+                  <ListItemText>
+                    <span
+                      ref={(e) =>
+                        createRenderEffect(() => {
+                          e.innerHTML = resolveCustomEmoji(
+                            option().title,
+                            option().emojis,
+                          );
+                        })
+                      }
+                    ></span>
+                  </ListItemText>
+
+                  <Show when={isShowResult()}>
+                    <span>
+                      <Show when={typeof option().votesCount !== "undefined"}>
+                        {option().votesCount} votes
+                      </Show>
+                    </span>
+                  </Show>
+
+                  <Show
+                    when={poll().multiple}
+                    fallback={
+                      <Radio
+                        checked={isOwnVote(index)}
+                        disabled={isShowResult()}
+                      />
+                    }
+                  >
+                    <Checkbox
+                      checked={isOwnVote(index)}
+                      disabled={isShowResult()}
+                    />
+                  </Show>
+                </ListItemButton>
+                <Divider />
+              </>
+            );
+          }}
+        </Index>
+      </List>
+      <div class="trailers">
+        <Button onClick={animateAndSetMustShow}>
+          {isShowResult() ? "Hide result" : "Reveal result"}
+        </Button>
+        <Show when={poll().expiresAt}>
+          <span>
+            <span style={{ "margin-inline-end": "0.5ch" }}>
+              {isBefore(now(), poll().expiresAt!) ? "Expire in" : "Expired"}
+            </span>
+
+            <time dateTime={poll().expiresAt!}>
+              {formatDistance(now(), poll().expiresAt!, {
+                locale: dateFnLocale(),
+              })}
+            </time>
+          </span>
+        </Show>
+      </div>
+
+      <TootPollDialog
+        open={showVoteDialog()}
+        options={poll().options}
+        onVote={[vote, props.status]}
+        onClose={() => setShowVoteDialog(false)}
+        initialVotes={[initialVote()]}
+      />
+    </section>
+  );
+};
+
+export default TootPoll;

src/timelines/toots/TootPollDialog.css

@@ -0,0 +1,12 @@
+.TootPollDialog {
+  >.bottom-dock>.actions {
+    border-top: 1px solid #ddd;
+    background: var(--tutu-color-surface);
+    padding:
+      8px 16px calc(8px + var(--safe-area-inset-bottom, 0px));
+    width: 100%;
+    display: flex;
+    flex-flow: row wrap;
+    justify-content: space-between;
+  }
+}

src/timelines/toots/TootPollDialog.tsx

@@ -0,0 +1,127 @@
+import {
+  Button,
+  Checkbox,
+  List,
+  ListItemButton,
+  ListItemText,
+  Radio,
+} from "@suid/material";
+import type { mastodon } from "masto";
+import {
+  createEffect,
+  createRenderEffect,
+  createSignal,
+  Index,
+  Show,
+  type Component,
+} from "solid-js";
+import BottomSheet, { type BottomSheetProps } from "~material/BottomSheet";
+import Scaffold from "~material/Scaffold";
+import { resolveCustomEmoji } from "../../masto/toot";
+import "./TootPollDialog.css";
+
+export type TootPollDialogPoll = {
+  open?: boolean;
+  options: Readonly<mastodon.v1.Poll["options"]>;
+  initialVotes?: readonly number[];
+  multiple?: boolean;
+
+  onVote: [
+    (
+      status: mastodon.v1.Status,
+      votes: readonly number[],
+    ) => void | Promise<void>,
+    mastodon.v1.Status,
+  ];
+  onClose?: BottomSheetProps["onClose"] &
+    ((reason: "cancel" | "success") => void);
+};
+
+const TootPollDialog: Component<TootPollDialogPoll> = (props) => {
+  const [votes, setVotes] = createSignal([] as readonly number[]);
+  const [inProgress, setInProgress] = createSignal(false);
+
+  createEffect(() => {
+    setVotes(props.initialVotes || []);
+  });
+
+  const toggleVote = (i: number) => {
+    if (props.multiple) {
+      setVotes((o) => [...o.filter((x) => x === i), i]);
+    } else {
+      setVotes([i]);
+    }
+  };
+
+  const sendVote = async () => {
+    setInProgress(true);
+    try {
+      await props.onVote[0](props.onVote[1], votes());
+    } catch (reason) {
+      console.error(reason);
+      props.onClose?.("cancel");
+      return;
+    } finally {
+      setInProgress(false);
+    }
+    props.onClose?.("success");
+  };
+
+  return (
+    <BottomSheet open={props.open} onClose={props.onClose} bottomUp>
+      <Scaffold
+        class="TootPollDialog"
+        bottom={
+          <div class="actions">
+            <Button
+              color="error"
+              onClick={props.onClose ? [props.onClose, "cancel"] : undefined}
+              disabled={inProgress()}
+            >
+              Cancel
+            </Button>
+            <Button onClick={sendVote} disabled={inProgress()}>
+              Confirm
+            </Button>
+          </div>
+        }
+      >
+        <List>
+          <Index each={props.options}>
+            {(option, index) => {
+              return (
+                <ListItemButton
+                  onClick={[toggleVote, index]}
+                  disabled={inProgress()}
+                >
+                  <ListItemText>
+                    <span
+                      ref={(e) =>
+                        createRenderEffect(
+                          () =>
+                            (e.innerHTML = resolveCustomEmoji(
+                              option().title,
+                              option().emojis,
+                            )),
+                        )
+                      }
+                    ></span>
+                  </ListItemText>
+
+                  <Show
+                    when={props.multiple}
+                    fallback={<Radio checked={votes().includes(index)} />}
+                  >
+                    <Checkbox checked={votes().includes(index)} />
+                  </Show>
+                </ListItemButton>
+              );
+            }}
+          </Index>
+        </List>
+      </Scaffold>
+    </BottomSheet>
+  );
+};
+
+export default TootPollDialog;

src/timelines/toots/i18n/en.json

@@ -0,0 +1,3 @@
+{
+  "cw": "\"Content Warning\""
+}

src/timelines/toots/i18n/zh-Hans.json

@@ -0,0 +1,3 @@
+{
+  "cw": "“内容警告”"
+}

tsconfig.json

@@ -12,5 +12,9 @@
     "noEmit": true,
     "isolatedModules": true,
     "resolveJsonModule": true,
+    "paths": {
+      "~platform/*": ["./src/platform/*"],
+      "~material/*": ["./src/material/*"]
+    }
   }
 }

vite.config.ts

@@ -7,6 +7,7 @@ import version from "vite-plugin-package-version";
 import manifest from "./manifest.config";
 import { GetManualChunk } from "rollup";
 import devtools from "solid-devtools/vite";
+import { resolve } from "node:path";
 
 /**
  * Put all strings (/i18n/{key}.<json|js|ts>) into separated chunks based on the key.
@@ -107,6 +108,23 @@ export default defineConfig(({ mode }) => {
       }),
       version(),
     ],
+    resolve: {
+      alias: {
+        /* We don't allow directly acessing the source root,
+        because this encourage cross referencing between different
+        module and loose the isolation. (Cross referencing is still
+        possible, we don't stop it in any technical way.)
+
+        If the module is so important and is being referencing
+        everywhere in the app. Consider promoting it to the top
+        dir.
+
+        see docs/devnotes.md#module-isolation for details.
+        */
+        "~platform": resolve(__dirname, "src/platform"),
+        "~material": resolve(__dirname, "src/material"),
+      },
+    },
     server: {
       https: serverHttpCertBase
         ? {