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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 React, { PureComponent } from "react";
import PropTypes from "prop-types";
import AccessibleImage from "../AccessibleImage";
import { CommandBarButton } from "./";
const classnames = require("devtools/client/shared/classnames.js");
import "./styles/PaneToggleButton.css";
class PaneToggleButton extends PureComponent {
static defaultProps = {
horizontal: false,
position: "start",
};
static get propTypes() {
return {
collapsed: PropTypes.bool.isRequired,
handleClick: PropTypes.func.isRequired,
horizontal: PropTypes.bool.isRequired,
position: PropTypes.oneOf(["start", "end"]).isRequired,
};
}
label(position, collapsed) {
switch (position) {
case "start":
return L10N.getStr(collapsed ? "expandSources" : "collapseSources");
case "end":
return L10N.getStr(
collapsed ? "expandBreakpoints" : "collapseBreakpoints"
);
}
return null;
}
render() {
const { position, collapsed, horizontal, handleClick } = this.props;
return (
<CommandBarButton
className={classnames("toggle-button", position, {
collapsed,
vertical: !horizontal,
})}
onClick={() => handleClick(position, !collapsed)}
title={this.label(position, collapsed)}
>
<AccessibleImage
className={collapsed ? "pane-expand" : "pane-collapse"}
/>
</CommandBarButton>
);
}
}
export default PaneToggleButton;
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