@blueprintjs/core
Version:
Core styles & components
55 lines • 2.91 kB
JavaScript
/*
* Copyright 2015 Palantir Technologies, Inc. All rights reserved.
*
* Licensed under the terms of the LICENSE file distributed with this project.
*/
import classNames from "classnames";
import * as React from "react";
import { AbstractPureComponent, Classes, DISPLAYNAME_PREFIX } from "../../common";
import { ALERT_WARN_CANCEL_ESCAPE_KEY, ALERT_WARN_CANCEL_OUTSIDE_CLICK, ALERT_WARN_CANCEL_PROPS, } from "../../common/errors";
import { safeInvoke } from "../../common/utils";
import { Button } from "../button/buttons";
import { Dialog } from "../dialog/dialog";
import { Icon } from "../icon/icon";
export class Alert extends AbstractPureComponent {
constructor() {
super(...arguments);
this.handleCancel = (evt) => this.internalHandleCallbacks(false, evt);
this.handleConfirm = (evt) => this.internalHandleCallbacks(true, evt);
}
render() {
const { canEscapeKeyCancel, canOutsideClickCancel, children, className, icon, intent, cancelButtonText, confirmButtonText, onClose, ...overlayProps } = this.props;
return (React.createElement(Dialog, Object.assign({}, overlayProps, { className: classNames(Classes.ALERT, className), canEscapeKeyClose: canEscapeKeyCancel, canOutsideClickClose: canOutsideClickCancel, onClose: this.handleCancel, portalContainer: this.props.portalContainer }),
React.createElement("div", { className: Classes.ALERT_BODY },
React.createElement(Icon, { icon: icon, iconSize: 40, intent: intent }),
React.createElement("div", { className: Classes.ALERT_CONTENTS }, children)),
React.createElement("div", { className: Classes.ALERT_FOOTER },
React.createElement(Button, { intent: intent, text: confirmButtonText, onClick: this.handleConfirm }),
cancelButtonText && React.createElement(Button, { text: cancelButtonText, onClick: this.handleCancel }))));
}
validateProps(props) {
if (props.onClose == null && (props.cancelButtonText == null) !== (props.onCancel == null)) {
console.warn(ALERT_WARN_CANCEL_PROPS);
}
const hasCancelHandler = props.onCancel != null || props.onClose != null;
if (props.canEscapeKeyCancel && !hasCancelHandler) {
console.warn(ALERT_WARN_CANCEL_ESCAPE_KEY);
}
if (props.canOutsideClickCancel && !hasCancelHandler) {
console.warn(ALERT_WARN_CANCEL_OUTSIDE_CLICK);
}
}
internalHandleCallbacks(confirmed, evt) {
const { onCancel, onClose, onConfirm } = this.props;
safeInvoke(confirmed ? onConfirm : onCancel, evt);
safeInvoke(onClose, confirmed, evt);
}
}
Alert.defaultProps = {
canEscapeKeyCancel: false,
canOutsideClickCancel: false,
confirmButtonText: "OK",
isOpen: false,
};
Alert.displayName = `${DISPLAYNAME_PREFIX}.Alert`;
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