@blueprintjs/core
Version:
Core styles & components
87 lines • 3.37 kB
JavaScript
/*
* Copyright 2016 Palantir Technologies, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import classNames from "classnames";
import * as React from "react";
import { Cross } from "@blueprintjs/icons";
import { AbstractPureComponent, Classes } from "../../common";
import { DISPLAYNAME_PREFIX } from "../../common/props";
import { ButtonGroup } from "../button/buttonGroup";
import { AnchorButton, Button } from "../button/buttons";
import { Icon } from "../icon/icon";
/**
* Toast component.
*
* @see https://blueprintjs.com/docs/#core/components/toast
*/
export class Toast extends AbstractPureComponent {
static defaultProps = {
className: "",
isCloseButtonShown: true,
message: "",
timeout: 5000,
};
static displayName = `${DISPLAYNAME_PREFIX}.Toast`;
render() {
const { className, icon, intent, message, isCloseButtonShown } = this.props;
return (React.createElement("div", { className: classNames(Classes.TOAST, Classes.intentClass(intent), className), onBlur: this.startTimeout, onFocus: this.clearTimeouts, onMouseEnter: this.clearTimeouts, onMouseLeave: this.startTimeout, tabIndex: 0 },
React.createElement(Icon, { icon: icon }),
React.createElement("span", { className: Classes.TOAST_MESSAGE, role: "alert" }, message),
React.createElement(ButtonGroup, { minimal: true },
this.maybeRenderActionButton(),
isCloseButtonShown && (React.createElement(Button, { "aria-label": "Close", icon: React.createElement(Cross, null), onClick: this.handleCloseClick })))));
}
componentDidMount() {
this.startTimeout();
}
componentDidUpdate(prevProps) {
if (prevProps.timeout !== this.props.timeout) {
if (this.props.timeout > 0) {
this.startTimeout();
}
else {
this.clearTimeouts();
}
}
}
componentWillUnmount() {
this.clearTimeouts();
}
maybeRenderActionButton() {
const { action } = this.props;
if (action == null) {
return undefined;
}
else {
return React.createElement(AnchorButton, { ...action, intent: undefined, onClick: this.handleActionClick });
}
}
handleActionClick = (e) => {
this.props.action?.onClick?.(e);
this.triggerDismiss(false);
};
handleCloseClick = () => this.triggerDismiss(false);
triggerDismiss(didTimeoutExpire) {
this.clearTimeouts();
this.props.onDismiss?.(didTimeoutExpire);
}
startTimeout = () => {
this.clearTimeouts();
if (this.props.timeout > 0) {
this.setTimeout(() => this.triggerDismiss(true), this.props.timeout);
}
};
}
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