@blueprintjs/core
Version:
Core styles & components
55 lines • 3.1 kB
JavaScript
;
/*
* Copyright 2021 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.PanelView = void 0;
const tslib_1 = require("tslib");
const React = tslib_1.__importStar(require("react"));
const common_1 = require("../../common");
const buttons_1 = require("../button/buttons");
const text_1 = require("../text/text");
const PanelView = ({ panel, onClose, onOpen, previousPanel, showHeader, }) => {
const hasPreviousPanel = previousPanel !== undefined;
const handleClose = React.useCallback(() => {
// only remove this panel if it is not the only one.
if (hasPreviousPanel) {
onClose(panel);
}
}, [onClose, panel, hasPreviousPanel]);
const maybeBackButton = previousPanel === undefined ? null : (React.createElement(buttons_1.Button, { "aria-label": "Back", className: common_1.Classes.PANEL_STACK_HEADER_BACK, icon: "chevron-left", onClick: handleClose, size: "small", text: previousPanel.title, title: previousPanel.htmlTitle, variant: "minimal" }));
// `panel.renderPanel` is simply a function that returns a React.JSX.Element. It may be an FC which
// uses hooks. In order to avoid React errors due to inconsistent hook calls, we must encapsulate
// those hooks with their own lifecycle through a very simple wrapper component.
const PanelWrapper = React.useMemo(() => () =>
// N.B. A type cast is required because of error TS2345, where technically `panel.props` could be
// instantiated with a type unrelated to our generic constraint `T` here. We know
// we're sending the right values here though, and it makes the consumer API for this
// component type safe, so it's ok to do this...
panel.renderPanel({
closePanel: handleClose,
openPanel: onOpen,
...panel.props,
}), [panel, handleClose, onOpen]);
return (React.createElement("div", { className: common_1.Classes.PANEL_STACK_VIEW },
showHeader && (React.createElement("div", { className: common_1.Classes.PANEL_STACK_HEADER },
React.createElement("span", null, maybeBackButton),
React.createElement(text_1.Text, { className: common_1.Classes.HEADING, ellipsize: true, title: panel.htmlTitle }, panel.title),
React.createElement("span", null))),
React.createElement(PanelWrapper, null)));
};
exports.PanelView = PanelView;
exports.PanelView.displayName = `${common_1.DISPLAYNAME_PREFIX}.PanelView`;
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