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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
"use strict";
const {
Component,
const {
button,
span,
const defaultProps = {
disabled: false,
busy: false,
title: null,
children: null,
className: "",
};
/**
* Button component that handles keyboard in an accessible way. When user
* uses the mouse to hover/click on the button, there is no focus
* highlighting. However if the user uses a keyboard to focus on the button,
* it will have focus highlighting in the form of an outline.
*/
class Button extends Component {
static get propTypes() {
return {
disabled: PropTypes.bool,
busy: PropTypes.bool,
title: PropTypes.string,
children: PropTypes.string,
className: PropTypes.string,
};
}
static get defaultProps() {
return defaultProps;
}
render() {
const className = [
...this.props.className.split(" "),
"devtools-button",
].join(" ");
const props = Object.assign({}, this.props, {
className,
"aria-busy": this.props.busy.toString(),
busy: this.props.busy.toString(),
});
const classList = ["btn-content"];
if (this.props.busy) {
classList.push("devtools-throbber");
}
return button(
props,
span(
{
className: classList.join(" "),
tabIndex: -1,
},
this.props.children
)
);
}
}
function ToggleButton(props) {
const {
active,
busy,
disabled,
label,
className,
onClick,
onKeyDown,
tooltip,
} = props;
const classList = [...className.split(" "), "toggle-button"];
if (active) {
classList.push("checked");
}
if (busy) {
classList.push("devtools-throbber");
}
return button(
{
disabled,
"aria-pressed": active === true,
"aria-busy": busy,
className: classList.join(" "),
onClick,
onKeyDown,
title: tooltip,
},
label
);
}
module.exports = {
Button,
ToggleButton,
};