@blueprintjs/core
Version:
Core styles & components
84 lines • 4.71 kB
JavaScript
;
/*
* Copyright 2022 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.Breadcrumbs = void 0;
var tslib_1 = require("tslib");
var classnames_1 = tslib_1.__importDefault(require("classnames"));
var React = tslib_1.__importStar(require("react"));
var common_1 = require("../../common");
var menu_1 = require("../menu/menu");
var menuItem_1 = require("../menu/menuItem");
var overflowList_1 = require("../overflow-list/overflowList");
var popover_1 = require("../popover/popover");
var breadcrumb_1 = require("./breadcrumb");
/**
* Breadcrumbs component.
*
* @see https://blueprintjs.com/docs/#core/components/breadcrumbs
*/
var Breadcrumbs = /** @class */ (function (_super) {
tslib_1.__extends(Breadcrumbs, _super);
function Breadcrumbs() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this.renderOverflow = function (items) {
var _a = _this.props, collapseFrom = _a.collapseFrom, popoverProps = _a.popoverProps;
var orderedItems = items;
if (collapseFrom === common_1.Boundary.START) {
// If we're collapsing from the start, the menu should be read from the bottom to the
// top, continuing with the breadcrumbs to the right. Since this means the first
// breadcrumb in the props must be the last in the menu, we need to reverse the overlow
// order.
orderedItems = items.slice().reverse();
}
return (React.createElement("li", null,
React.createElement(popover_1.Popover, tslib_1.__assign({ placement: collapseFrom === common_1.Boundary.END ? "bottom-end" : "bottom-start", disabled: orderedItems.length === 0, content: React.createElement(menu_1.Menu, null, orderedItems.map(_this.renderOverflowBreadcrumb)) }, popoverProps),
React.createElement("span", { className: common_1.Classes.BREADCRUMBS_COLLAPSED }))));
};
_this.renderOverflowBreadcrumb = function (props, index) {
var isClickable = props.href != null || props.onClick != null;
var htmlProps = (0, common_1.removeNonHTMLProps)(props);
return React.createElement(menuItem_1.MenuItem, tslib_1.__assign({ disabled: !isClickable }, htmlProps, { text: props.text, key: index }));
};
_this.renderBreadcrumbWrapper = function (props, index) {
var isCurrent = _this.props.items[_this.props.items.length - 1] === props;
return React.createElement("li", { key: index }, _this.renderBreadcrumb(props, isCurrent));
};
return _this;
}
Breadcrumbs.prototype.render = function () {
var _a = this.props, className = _a.className, collapseFrom = _a.collapseFrom, items = _a.items, minVisibleItems = _a.minVisibleItems, _b = _a.overflowListProps, overflowListProps = _b === void 0 ? {} : _b;
return (React.createElement(overflowList_1.OverflowList, tslib_1.__assign({ collapseFrom: collapseFrom, minVisibleItems: minVisibleItems, tagName: "ul" }, overflowListProps, { className: (0, classnames_1.default)(common_1.Classes.BREADCRUMBS, overflowListProps.className, className), items: items, overflowRenderer: this.renderOverflow, visibleItemRenderer: this.renderBreadcrumbWrapper })));
};
Breadcrumbs.prototype.renderBreadcrumb = function (props, isCurrent) {
if (isCurrent && this.props.currentBreadcrumbRenderer != null) {
return this.props.currentBreadcrumbRenderer(props);
}
else if (this.props.breadcrumbRenderer != null) {
return this.props.breadcrumbRenderer(props);
}
else {
// allow user to override 'current' prop
return React.createElement(breadcrumb_1.Breadcrumb, tslib_1.__assign({ current: isCurrent }, props));
}
};
Breadcrumbs.defaultProps = {
collapseFrom: common_1.Boundary.START,
};
return Breadcrumbs;
}(common_1.AbstractPureComponent));
exports.Breadcrumbs = Breadcrumbs;
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