Félix Malfait
4fe8e3d3b6
## Summary Adds Notion-style resizable panels for the navigation drawer (left sidebar) and command menu (right panel). ## Behavior - **Hover** at panel edge → resize cursor appears - **Click** → collapse/close the panel - **Drag** → resize the panel (5px movement threshold to distinguish from click) ## Constraints | Panel | Min | Max | Default | Collapse Threshold | |-------|-----|-----|---------|-------------------| | Navigation Drawer | 180px | 350px | 220px | 150px | | Command Menu | 320px | 600px | 400px | 250px | ## Performance Optimizations - **CSS variables** for smooth 60fps resize (no React re-renders during drag) - **Table resize observer disabled** during panel resize to prevent expensive recalculations - **React.memo wrapper** on page body to prevent unnecessary re-renders ## Architecture - `useResizablePanel` hook following the same pattern as `useResizeTableHeader` - `ResizablePanelEdge` - resize handle positioned at panel edge - `ResizablePanelGap` - resize handle in the gap between panels - `cssVariableEffect` - Recoil effect to sync CSS variables with state ## Refactoring - Split `recoil-effects.ts` into separate files in `utils/recoil/` (one export per file) - Persist panel widths to localStorage via existing `localStorageEffect`
84 lines
2.4 KiB
TypeScript
84 lines
2.4 KiB
TypeScript
import styled from '@emotion/styled';
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import { motion } from 'framer-motion';
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import Skeleton, { SkeletonTheme } from 'react-loading-skeleton';
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import { SKELETON_LOADER_HEIGHT_SIZES } from '@/activities/components/SkeletonLoader';
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import { NAVIGATION_DRAWER_CONSTRAINTS } from '@/ui/layout/resizable-panel/constants/NavigationDrawerConstraints';
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import { useIsMobile } from '@/ui/utilities/responsive/hooks/useIsMobile';
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import { useTheme } from '@emotion/react';
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import { ANIMATION } from 'twenty-ui/theme';
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import { MainNavigationDrawerItemsSkeletonLoader } from '~/loading/components/MainNavigationDrawerItemsSkeletonLoader';
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const StyledAnimatedContainer = styled(motion.div)`
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align-items: center;
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display: flex;
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justify-content: end;
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`;
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const StyledItemsContainer = styled.div`
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align-items: center;
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display: flex;
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flex-direction: column;
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gap: 14px;
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height: calc(100dvh - 32px);
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margin-bottom: auto;
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max-width: 204px;
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min-width: 204px;
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overflow-y: auto;
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`;
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const StyledSkeletonContainer = styled.div`
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align-items: center;
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display: flex;
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flex-direction: column;
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gap: 32px;
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`;
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const StyledSkeletonTitleContainer = styled.div`
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: flex-start;
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gap: 10px;
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height: 32px;
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max-width: 196px;
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min-width: 196px;
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`;
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export const LeftPanelSkeletonLoader = () => {
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const isMobile = useIsMobile();
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const theme = useTheme();
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return (
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<StyledAnimatedContainer
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initial={false}
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animate={{
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width: isMobile ? 0 : NAVIGATION_DRAWER_CONSTRAINTS.default,
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opacity: isMobile ? 0 : 1,
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}}
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transition={{ duration: ANIMATION.duration.fast }}
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>
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<StyledItemsContainer>
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<StyledSkeletonTitleContainer>
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<SkeletonTheme
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baseColor={theme.background.tertiary}
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highlightColor={theme.background.transparent.lighter}
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borderRadius={4}
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>
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<Skeleton
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width={96}
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height={SKELETON_LOADER_HEIGHT_SIZES.standard.s}
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/>
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</SkeletonTheme>
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</StyledSkeletonTitleContainer>
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<StyledSkeletonContainer>
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<MainNavigationDrawerItemsSkeletonLoader length={3} />
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<MainNavigationDrawerItemsSkeletonLoader title length={2} />
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<MainNavigationDrawerItemsSkeletonLoader title length={3} />
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</StyledSkeletonContainer>
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</StyledItemsContainer>
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</StyledAnimatedContainer>
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);
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};
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