Context Menu Feature (#410)

* create `ContextMenuContext` component
This commit is contained in:
asharonbaltazar
2023-05-22 15:48:25 -04:00
committed by GitHub
parent 8ed2aa79a7
commit f82d4821f9
5 changed files with 133 additions and 11 deletions
@@ -0,0 +1,9 @@
.contextMenuButton {
position: absolute;
cursor: pointer;
}
.contextMenuBackdrop {
position: fixed;
inset: 0;
}
@@ -0,0 +1,76 @@
// logic (with some modifications) culled from:
// https://github.com/lukasbach/chakra-ui-contextmenu/blob/main/src/ContextMenu.tsx
import { createContext, ReactNode, useState } from 'react';
import { Menu, MenuButton, MenuItem, MenuList } from '@chakra-ui/react';
import { IconType } from '@react-icons/all-files';
import style from './ContextMenuContext.module.scss';
type ContextMenuCoords = {
x: number;
y: number;
};
type ContextMenuContextType = {
createContextMenu: (options: Option[], menuCoordinates: ContextMenuCoords) => void;
};
export const ContextMenuContext = createContext<ContextMenuContextType | null>(null);
export type Option = {
label: string;
icon: IconType;
onClick: () => void;
};
interface ContextMenuProviderProps {
children: ReactNode;
}
export const ContextMenuProvider = ({ children }: ContextMenuProviderProps) => {
const [isOpen, setIsOpen] = useState(false);
const [coords, setCoords] = useState<ContextMenuCoords>({ x: 0, y: 0 });
const [options, setOptions] = useState<Option[]>([]);
const onClose = () => {
return setIsOpen(false);
};
const createContextMenu = (options: Option[], menuCoords: ContextMenuCoords) => {
setCoords(menuCoords);
setOptions(options);
setIsOpen(true);
};
return (
<ContextMenuContext.Provider value={{ createContextMenu }}>
{children}
{isOpen && (
<>
<div className={style.contextMenuBackdrop} />
<Menu isOpen gutter={0} onClose={onClose} isLazy lazyBehavior='unmount' variant='ontime-on-dark'>
<MenuButton
className={style.contextMenuButton}
aria-hidden
w={1}
h={1}
style={{
left: coords.x,
top: coords.y,
}}
/>
<MenuList>
{options.map(({ label, icon: Icon, onClick }, i) => (
<MenuItem key={i} icon={<Icon />} onClick={onClick}>
{label}
</MenuItem>
))}
</MenuList>
</Menu>
</>
)}
</ContextMenuContext.Provider>
);
};
@@ -0,0 +1,23 @@
import { MouseEvent, useContext } from 'react';
import { ContextMenuContext, Option } from '../context/ContextMenuContext';
export const useContextMenu = <T extends HTMLElement>(options: Option[]) => {
const contextMenuContext = useContext(ContextMenuContext);
if (contextMenuContext === null) {
throw new Error('useContextMenu should be wrapped by ContextMenuProvider');
}
const { createContextMenu } = contextMenuContext;
const localCreateContextMenu = (contextMenuEvent: MouseEvent<T, globalThis.MouseEvent>) => {
// prevent browser default context menu from showing up
contextMenuEvent.preventDefault();
const { pageX, pageY } = contextMenuEvent;
return createContextMenu(options, { x: pageX, y: pageY });
};
return [localCreateContextMenu];
};