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New Contextual Menu component #1850

Merged
merged 11 commits into from Mar 4, 2024
6 changes: 3 additions & 3 deletions lib/src/badge/types.tsx
@@ -1,6 +1,6 @@
type SVG = React.ReactNode & React.SVGProps<SVGSVGElement>;

type ContextualProps = {
export type ContextualProps = {
/**
* Text to be placed in the badge.
*/
Expand All @@ -19,7 +19,7 @@ type ContextualProps = {
color?: "grey" | "blue" | "green" | "orange" | "red" | "yellow" | "purple";
};

type NotificationProps = {
export type NotificationProps = {
/**
* Text to be placed in the badge.
*/
Expand All @@ -38,7 +38,7 @@ type NotificationProps = {
color?: never;
};

type CommonProps = {
export type CommonProps = {
/**
* Text representing advisory information related to the badge. Under the hood, this prop also serves as an accessible label for the component.
*/
Expand Down
182 changes: 182 additions & 0 deletions lib/src/contextual-menu/ContextualMenu.stories.tsx
@@ -0,0 +1,182 @@
import React from "react";
import Title from "../../.storybook/components/Title";
import DxcContextualMenu from "./ContextualMenu";
import DxcContainer from "../container/Container";
import MenuItem from "./MenuItem";
import ExampleContainer from "../../.storybook/components/ExampleContainer";

export default {
title: "Contextual Menu",
component: DxcContextualMenu,
};

const key_icon = (
<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 -960 960 960" width="24" fill="currentColor">
<path d="M280-400q-33 0-56.5-23.5T200-480q0-33 23.5-56.5T280-560q33 0 56.5 23.5T360-480q0 33-23.5 56.5T280-400Zm0 160q-100 0-170-70T40-480q0-100 70-170t170-70q67 0 121.5 33t86.5 87h352l120 120-180 180-80-60-80 60-85-60h-47q-32 54-86.5 87T280-240Zm0-80q56 0 98.5-34t56.5-86h125l58 41 82-61 71 55 75-75-40-40H435q-14-52-56.5-86T280-640q-66 0-113 47t-47 113q0 66 47 113t113 47Z" />
</svg>
);

const fav_icon = (
<svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 -960 960 960" width="24" fill="currentColor">
<path d="m480-120-58-52q-101-91-167-157T150-447.5Q111-500 95.5-544T80-634q0-94 63-157t157-63q52 0 99 22t81 62q34-40 81-62t99-22q94 0 157 63t63 157q0 46-15.5 90T810-447.5Q771-395 705-329T538-172l-58 52Zm0-108q96-86 158-147.5t98-107q36-45.5 50-81t14-70.5q0-60-40-100t-100-40q-47 0-87 26.5T518-680h-76q-15-41-55-67.5T300-774q-60 0-100 40t-40 100q0 35 14 70.5t50 81q36 45.5 98 107T480-228Zm0-273Z" />
</svg>
);

const items = [{ label: "Item 1" }, { label: "Item 2" }, { label: "Item 3" }, { label: "Item 4" }];

const sections = [
{
title: "Team repositories",
items: [{ label: "Approved locations" }, { label: "Approved locations" }, { label: "Approved locations" }],
},
{
items: [{ label: "Approved locations" }, { label: "Approved locations" }, { label: "Approved locations" }],
},
];

const itemsWithIcon = [
{
label: "Item 1",
icon: key_icon,
},
{
label: "Item 2",
icon: fav_icon,
},
];

const itemsWithSlot = [
{
label: "Item 1",
slot: <DxcContextualMenu.Badge color="green" label="New" />,
},
{
label: "Item 2",
slot: (
<svg width="12" height="12" viewBox="0 0 12 12" fill="currentColor" xmlns="http://www.w3.org/2000/svg">
<path
d="M10.6667 10.6667H1.33333V1.33333H6V0H1.33333C0.593333 0 0 0.6 0 1.33333V10.6667C0 11.4 0.593333 12 1.33333 12H10.6667C11.4 12 12 11.4 12 10.6667V6H10.6667V10.6667ZM7.33333 0V1.33333H9.72667L3.17333 7.88667L4.11333 8.82667L10.6667 2.27333V4.66667H12V0H7.33333Z"
fill="#323232"
/>
</svg>
),
},
];

const sectionsWithScroll = [
{
title: "Team repositories",
items: [{ label: "Approved locations" }, { label: "Approved locations" }, { label: "Approved locations" }],
},
{
items: [
{ label: "Approved locations" },
{ label: "Approved locations" },
{ label: "Approved locations" },
{ label: "Approved locations" },
{ label: "Approved locations" },
{ label: "Approved locations" },
{ label: "Approved locations" },
{ label: "Approved locations" },
{ label: "Approved locations" },
],
},
];

const itemsWithTruncatedText = [
{
label: "Item with a very long label that should be truncated",
slot: <DxcContextualMenu.Badge color="green" label="New" />,
icon: key_icon,
},
{
label: "Item 2",
slot: (
<svg width="12" height="12" viewBox="0 0 12 12" fill="currentColor" xmlns="http://www.w3.org/2000/svg">
<path
d="M10.6667 10.6667H1.33333V1.33333H6V0H1.33333C0.593333 0 0 0.6 0 1.33333V10.6667C0 11.4 0.593333 12 1.33333 12H10.6667C11.4 12 12 11.4 12 10.6667V6H10.6667V10.6667ZM7.33333 0V1.33333H9.72667L3.17333 7.88667L4.11333 8.82667L10.6667 2.27333V4.66667H12V0H7.33333Z"
fill="#323232"
/>
</svg>
),
icon: fav_icon,
},
];

export const Chromatic = () => (
<>
<Title title="Default" theme="light" level={3} />
<ExampleContainer>
<DxcContextualMenu items={items} />
</ExampleContainer>
<Title title="With sections" theme="light" level={3} />
<ExampleContainer>
<DxcContainer width="300px">
<DxcContextualMenu items={sections} />
</DxcContainer>
</ExampleContainer>
<Title title="With icons" theme="light" level={3} />
<ExampleContainer>
<DxcContainer width="300px">
<DxcContextualMenu items={itemsWithIcon} defaultSelectedItemIndex={0} />
</DxcContainer>
</ExampleContainer>
<Title title="With slot" theme="light" level={3} />
<ExampleContainer>
<DxcContainer width="300px">
<DxcContextualMenu items={itemsWithSlot} />
</DxcContainer>
</ExampleContainer>
<Title title="With label truncated" theme="light" level={3} />
<ExampleContainer>
<DxcContainer width="300px">
<DxcContextualMenu items={itemsWithTruncatedText} />
</DxcContainer>
</ExampleContainer>
<Title title="With scroll" theme="light" level={3} />
<ExampleContainer>
<DxcContainer height="300px" width="300px">
<DxcContextualMenu items={sectionsWithScroll} />
</DxcContainer>
</ExampleContainer>
<Title title="Width doesn't go below 248px" theme="light" level={3} />
<ExampleContainer>
<DxcContainer width="200px">
<DxcContextualMenu items={items} />
</DxcContainer>
</ExampleContainer>
</>
);

export const MenuItemStates = () => (
<>
<Title title="Default" theme="light" level={3} />
<ExampleContainer>
<MenuItem {...items[0]} selected={false} />
</ExampleContainer>
<Title title="Focus" theme="light" level={3} />
<ExampleContainer pseudoState="pseudo-focus">
<MenuItem {...items[0]} selected={false} />
</ExampleContainer>
<Title title="Hover" theme="light" level={3} />
<ExampleContainer pseudoState="pseudo-hover">
<MenuItem {...items[0]} selected={false} />
</ExampleContainer>
<Title title="Active" theme="light" level={3} />
<ExampleContainer pseudoState="pseudo-active">
<MenuItem {...items[0]} selected={false} />
</ExampleContainer>
<Title title="Selected" theme="light" level={3} />
<ExampleContainer>
<MenuItem {...items[0]} selected />
</ExampleContainer>
<Title title="Selected hover" theme="light" level={3} />
<ExampleContainer pseudoState="pseudo-hover">
<MenuItem {...items[0]} selected />
</ExampleContainer>
<Title title="Selected active" theme="light" level={3} />
<ExampleContainer pseudoState="pseudo-active">
<MenuItem {...items[0]} selected />
</ExampleContainer>
</>
);
44 changes: 44 additions & 0 deletions lib/src/contextual-menu/ContextualMenu.test.js
@@ -0,0 +1,44 @@
import React from "react";
import { render, fireEvent } from "@testing-library/react";
import DxcContextualMenu from "./ContextualMenu.tsx";

const items = [{ label: "Item 1" }, { label: "Item 2" }, { label: "Item 3" }, { label: "Item 4" }];

const sections = [
{
title: "Team repositories",
items: [{ label: "Approved locations" }, { label: "Approved locations" }, { label: "Approved locations" }],
},
{
items: [{ label: "Approved locations" }, { label: "Approved locations" }, { label: "Approved locations" }],
},
];
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describe("Context menu component tests", () => {
test("Context menu renders with correct aria attributes", () => {
const { getAllByRole, getByRole } = render(<DxcContextualMenu items={items} defaultSelectedItemIndex={0} />);
const renderedItems = getAllByRole("menuitem");
expect(renderedItems.length).toBe(4);
expect(renderedItems[0].getAttribute("aria-selected")).toBeTruthy();
expect(getByRole("menu")).toBeTruthy();
});
test("Context menu (with sections) renders with correct aria attributes", () => {
const { getAllByRole, getByRole } = render(<DxcContextualMenu items={sections} defaultSelectedItemIndex={4} />);
const renderedItems = getAllByRole("menuitem");
expect(renderedItems.length).toBe(6);
expect(renderedItems[4].getAttribute("aria-selected")).toBeTruthy();
expect(getAllByRole("group").length).toBe(2);
});
test("onSelect event from each item is called correctly", () => {
const test = [
{
label: "Tested item",
onSelect: jest.fn(),
},
];
const { getByRole } = render(<DxcContextualMenu items={test} />);
const item = getByRole("menuitem");
fireEvent.click(item);
expect(test[0].onSelect).toHaveBeenCalled();
});
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});
113 changes: 113 additions & 0 deletions lib/src/contextual-menu/ContextualMenu.tsx
@@ -0,0 +1,113 @@
import React, { useState, Fragment } from "react";
import styled from "styled-components";
import CoreTokens from "../common/coreTokens";
import MenuPropsType, { Item, Section as SectionType, BadgeProps as BadgePropsType } from "./types";
import DxcBadge from "../badge/Badge";
import MenuItem from "./MenuItem";

const DxcContextualMenu = ({ items, defaultSelectedItemIndex = -1 }: MenuPropsType) => {
const [selectedItemIndex, setSelectedItemIndex] = useState<number>(defaultSelectedItemIndex);

const renderSingleItem = (item: Item, index: number) => (
<Li key={`option-${index}`}>
<MenuItem
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{...item}
selected={selectedItemIndex === index}
onSelect={() => {
setSelectedItemIndex(index);
item.onSelect?.();
}}
/>
</Li>
);

let accLength = 0;
const renderSection = (section: SectionType, currentSectionIndex: number, items: SectionType[]) => {
const startingIndex = accLength;
accLength += section.items.length;
return (
<Fragment key={`separator-${currentSectionIndex}`}>
<Li key={`option-${currentSectionIndex}`}>
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{section.title != null && <Title>{section.title}</Title>}
<Section role="group">
{section.items.map((item, index) => renderSingleItem(item, startingIndex + index))}
</Section>
</Li>
{currentSectionIndex !== items.length - 1 && <Divider aria-hidden />}
</Fragment>
);
};

return (
<Menu role="menu">
{items.map((item: Item | SectionType, index: number, items: MenuPropsType["items"]) =>
"items" in item ? renderSection(item, index, items as SectionType[]) : renderSingleItem(item, index)
)}
</Menu>
);
};

const Menu = styled.ul`
box-sizing: border-box;
margin: 0;
border: 1px solid ${CoreTokens.color_grey_200};
border-radius: 0.25rem;
padding: ${CoreTokens.spacing_16} ${CoreTokens.spacing_8};

display: grid;
gap: ${CoreTokens.spacing_4};
min-width: 248px;
max-height: 100%;
background-color: ${CoreTokens.color_white};

overflow-y: auto;
&::-webkit-scrollbar {
width: 8px;
height: 8px;
}
&::-webkit-scrollbar-thumb {
background-color: ${CoreTokens.color_grey_700};
border-radius: 0.25rem;
}
&::-webkit-scrollbar-track {
background-color: ${CoreTokens.color_grey_300};
border-radius: 0.25rem;
}
`;

const Li = styled.li`
display: grid;
`;

const Section = styled.ul`
list-style: none;
margin: 0;
padding: 0;
display: grid;
gap: ${CoreTokens.spacing_4};
`;

const Title = styled.h2`
margin: 0 0 ${CoreTokens.spacing_4} 0;
padding: ${CoreTokens.spacing_4};
color: ${CoreTokens.color_grey_900};
font-family: ${CoreTokens.type_sans};
font-size: ${CoreTokens.type_scale_03};
font-weight: ${CoreTokens.type_semibold};
line-height: 24px;

& + ul > li > button {
padding-left: ${CoreTokens.spacing_12} !important;
}
`;

const Divider = styled.hr`
margin: ${CoreTokens.spacing_4} 0;
border: none;
height: 1px;
background: ${CoreTokens.color_grey_200};
`;

DxcContextualMenu.Badge = (props: BadgePropsType) => <DxcBadge {...props} size="small" />;

export default DxcContextualMenu;