Web

src/App.web.tsx

@@ -60,6 +60,7 @@ import {Provider as IntentDialogProvider} from '#/components/intents/IntentDialo
 import {Provider as PortalProvider} from '#/components/Portal'
 import {Provider as ActiveVideoProvider} from '#/components/Post/Embed/VideoEmbed/ActiveVideoWebContext'
 import {Provider as VideoVolumeProvider} from '#/components/Post/Embed/VideoEmbed/VideoVolumeContext'
+import {Provider as TooltipProvider} from '#/components/Tooltip'
 import {BackgroundNotificationPreferencesProvider} from '../modules/expo-background-notification-handler/src/BackgroundNotificationHandlerProvider'
 import {Provider as HideBottomBarBorderProvider} from './lib/hooks/useHideBottomBarBorder'
 
@@ -194,9 +195,11 @@ function App() {
                     <DialogStateProvider>
                       <LightboxStateProvider>
                         <PortalProvider>
-                          <StarterPackProvider>
-                            <InnerApp />
-                          </StarterPackProvider>
+                          <TooltipProvider>
+                            <StarterPackProvider>
+                              <InnerApp />
+                            </StarterPackProvider>
+                          </TooltipProvider>
                         </PortalProvider>
                       </LightboxStateProvider>
                     </DialogStateProvider>

src/alf/atoms.ts

@@ -983,6 +983,10 @@ export const atoms = {
   transition_none: web({
     transitionProperty: 'none',
   }),
+  transition_timing_default: web({
+    transitionTimingFunction: 'cubic-bezier(0.17, 0.73, 0.14, 1)',
+    transitionDuration: '100ms',
+  }),
   transition_all: web({
     transitionProperty: 'all',
     transitionTimingFunction: 'cubic-bezier(0.17, 0.73, 0.14, 1)',

src/components/Tooltip/const.ts

@@ -1 +1,4 @@
+import {atoms as a} from '#/alf'
+
 export const TIP_SIZE = 12
+export const MIN_X_SPACE = a.px_lg.paddingLeft

src/components/Tooltip/index.tsx

@@ -14,12 +14,19 @@ import {useSafeAreaInsets} from 'react-native-safe-area-context'
 import {atoms as a, select, useTheme} from '#/alf'
 import {useOnGesture} from '#/components/hooks/useOnGesture'
 import {Portal} from '#/components/Portal'
-import {TIP_SIZE} from '#/components/Tooltip/const'
+import {MIN_EDGE_SPACE, TIP_SIZE} from '#/components/Tooltip/const'
 import {Text} from '#/components/Typography'
 
 const HALF_TIP = TIP_SIZE / 2
 const TIP_VISUAL_OFFSET = TIP_SIZE / 3
 
+/**
+ * Only needed on web
+ */
+export function Provider({children}: {children: React.ReactNode}) {
+  return children
+}
+
 type TooltipContextType = {
   position: 'top' | 'bottom'
   ready: boolean
@@ -205,7 +212,7 @@ function Bubble({
     const maxTop = insets.top
     const maxBottom = wh - insets.bottom
     const {width: cw, height: ch} = bubbleMeasurements
-    const minLeft = a.px_xl.paddingLeft
+    const minLeft = MIN_EDGE_SPACE
     const maxLeft = ww - minLeft
 
     let computedPosition: 'top' | 'bottom' = position

src/components/Tooltip/index.web.tsx

@@ -0,0 +1,157 @@
+import {Children, createContext, useContext, useMemo, useState} from 'react'
+import {View} from 'react-native'
+import {Popover} from 'radix-ui'
+
+import {atoms as a, flatten, select, useTheme} from '#/alf'
+import {transparentifyColor} from '#/alf/util/colorGeneration'
+import {MIN_EDGE_SPACE, TIP_SIZE} from '#/components/Tooltip/const'
+import {Text} from '#/components/Typography'
+
+const TIP_VISUAL_OFFSET = TIP_SIZE / 3
+
+type TooltipContextType = {
+  position: 'top' | 'bottom'
+}
+
+const TooltipContext = createContext<TooltipContextType>({
+  position: 'bottom',
+})
+
+export function Provider({children}: {children: React.ReactNode}) {
+  return children
+}
+
+export function Outer({
+  children,
+  position = 'bottom',
+  visible,
+  onVisibleChange,
+}: {
+  children: React.ReactNode
+  position?: 'top' | 'bottom'
+  visible: boolean
+  onVisibleChange: (visible: boolean) => void
+}) {
+  const ctx = useMemo(() => ({position}), [position])
+  return (
+    <Popover.Root open={visible} onOpenChange={onVisibleChange}>
+      <TooltipContext.Provider value={ctx}>{children}</TooltipContext.Provider>
+    </Popover.Root>
+  )
+}
+
+export function Target({
+  children,
+}: {
+  children: (props: object) => React.ReactNode
+}) {
+  const child = useMemo(() => children({}), [children])
+  return <Popover.Trigger asChild>{child}</Popover.Trigger>
+}
+
+export function Content({
+  children,
+  label,
+}: {
+  children: React.ReactNode
+  label: string
+}) {
+  const t = useTheme()
+  const {position} = useContext(TooltipContext)
+  const [bubbleMeasurements, setBubbleMeasurements] = useState<
+    | {
+        width: number
+        height: number
+      }
+    | undefined
+  >(undefined)
+  return (
+    <Popover.Portal>
+      <Popover.Content
+        className="radix-popover-content"
+        aria-label={label}
+        side={position}
+        sideOffset={(TIP_SIZE / 3) * -1}
+        collisionPadding={MIN_EDGE_SPACE}
+        style={flatten([
+          a.rounded_sm,
+          a.transition_timing_default,
+          {
+            transitionProperty: 'transform, opacity',
+          },
+          select(t.name, {
+            light: t.atoms.bg,
+            dark: t.atoms.bg_contrast_100,
+            dim: t.atoms.bg_contrast_100,
+          }),
+          {
+            boxShadow: select(t.name, {
+              light: `0 ${TIP_VISUAL_OFFSET}px 16px ${transparentifyColor(
+                t.palette.black,
+                0.2,
+              )}`,
+              dark: `0 ${TIP_VISUAL_OFFSET}px 16px ${transparentifyColor(
+                t.palette.black,
+                0.2,
+              )}`,
+              dim: `0 ${TIP_VISUAL_OFFSET}px 16px ${transparentifyColor(
+                t.palette.black,
+                0.2,
+              )}`,
+            }),
+          },
+          bubbleMeasurements
+            ? {
+                width: Math.min(200, bubbleMeasurements.width),
+                height: bubbleMeasurements.height,
+              }
+            : {
+                width: 200,
+                opacity: 0,
+              },
+        ])}>
+        <Popover.Arrow
+          width={TIP_SIZE}
+          height={TIP_SIZE / 2}
+          fill={select(t.name, {
+            light: t.atoms.bg.backgroundColor,
+            dark: t.atoms.bg_contrast_100.backgroundColor,
+            dim: t.atoms.bg_contrast_100.backgroundColor,
+          })}
+        />
+        <View
+          style={[
+            a.absolute,
+            a.px_md,
+            a.py_sm,
+            {
+              maxWidth: 200,
+            },
+          ]}
+          onLayout={e => {
+            setBubbleMeasurements({
+              width: Math.ceil(e.nativeEvent.layout.width),
+              height: Math.ceil(e.nativeEvent.layout.height),
+            })
+          }}>
+          {children}
+        </View>
+      </Popover.Content>
+    </Popover.Portal>
+  )
+}
+
+export function TextBubble({children}: {children: React.ReactNode}) {
+  const c = Children.toArray(children)
+  return (
+    <Content label={c.join(' ')}>
+      <View style={[a.gap_xs]}>
+        {c.map((child, i) => (
+          <Text key={i} style={[a.text_sm, a.leading_snug]}>
+            {child}
+          </Text>
+        ))}
+      </View>
+    </Content>
+  )
+}

src/style.css

@@ -334,3 +334,38 @@ input[type='range'][orient='vertical']::-moz-range-thumb {
   min-width: var(--radix-select-trigger-width);
   max-height: var(--radix-select-content-available-height);
 }
+
+/*
+ * #/components/Tooltip/index.web.tsx
+ */
+.radix-popover-content {
+  animation-duration: 300ms;
+  animation-timing-function: cubic-bezier(0.17, 0.73, 0.14, 1);
+  will-change: transform, opacity;
+}
+.radix-popover-content[data-state='open'][data-side='top'] {
+  animation-name: radixPopoverSlideUpAndFade;
+}
+.radix-popover-content[data-state='open'][data-side='bottom'] {
+  animation-name: radixPopoverSlideDownAndFade;
+}
+@keyframes radixPopoverSlideUpAndFade {
+  from {
+    opacity: 0;
+    transform: translateY(2px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+@keyframes radixPopoverSlideDownAndFade {
+  from {
+    opacity: 0;
+    transform: translateY(-2px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}