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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
import { cloneElement, Component } from "devtools/client/shared/vendor/react";
import {
aside,
button,
div,
h2,
} from "devtools/client/shared/vendor/react-dom-factories";
import PropTypes from "devtools/client/shared/vendor/react-prop-types";
class Accordion extends Component {
static get propTypes() {
return {
items: PropTypes.array.isRequired,
};
}
handleHeaderClick(i) {
const item = this.props.items[i];
const opened = !item.opened;
item.opened = opened;
if (item.onToggle) {
item.onToggle(opened);
}
// We force an update because otherwise the accordion
// would not re-render
this.forceUpdate();
}
renderContainer = (item, i) => {
const { opened } = item;
const contentElementId = `${item.id}-content`;
return aside(
{
className: item.className,
key: item.id,
"aria-labelledby": item.id,
role: item.role,
},
h2(
{
className: "_header",
},
button(
{
id: item.id,
className: "header-label",
"aria-expanded": `${opened ? "true" : "false"}`,
"aria-controls": opened ? contentElementId : undefined,
onClick: () => this.handleHeaderClick(i),
},
item.header
),
item.buttons
? div(
{
className: "header-buttons",
},
item.buttons
)
: null
),
opened &&
div(
{
className: "_content",
id: contentElementId,
},
cloneElement(item.component, item.componentProps || {})
)
);
};
render() {
return div(
{
className: "accordion",
},
this.props.items.map(this.renderContainer)
);
}
}
export default Accordion;
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