@blueprintjs/datetime
Version:
Components for interacting with dates and times
99 lines • 6.76 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.TimezoneSelect = void 0;
var tslib_1 = require("tslib");
var classnames_1 = tslib_1.__importDefault(require("classnames"));
var React = tslib_1.__importStar(require("react"));
var core_1 = require("@blueprintjs/core");
var select_1 = require("@blueprintjs/select");
var common_1 = require("../../common");
var timezoneDisplayFormat_1 = require("../../common/timezoneDisplayFormat");
var timezoneItems_1 = require("../../common/timezoneItems");
var timezoneNameUtils_1 = require("../../common/timezoneNameUtils");
/**
* Timezone select component.
*
* @see https://blueprintjs.com/docs/#datetime/timezone-select
*/
var TimezoneSelect = /** @class */ (function (_super) {
tslib_1.__extends(TimezoneSelect, _super);
function TimezoneSelect(props) {
var _this = _super.call(this, props) || this;
_this.filterItems = function (query, items) {
// using list predicate so only one RegExp instance is needed
// escape bad regex characters, let spaces act as any separator
var expr = new RegExp(query.replace(/([[()+*?])/g, "\\$1").replace(" ", "[ _/\\(\\)]+"), "i");
return items.filter(function (item) {
return expr.test(item.ianaCode) ||
expr.test(item.label) ||
expr.test(item.longName) ||
expr.test(item.shortName);
});
};
_this.renderItem = function (item, _a) {
var handleClick = _a.handleClick, modifiers = _a.modifiers;
if (!modifiers.matchesPredicate) {
return null;
}
return (React.createElement(core_1.MenuItem, { key: item.ianaCode, selected: modifiers.active, text: "".concat(item.label, ", ").concat(item.longName), onClick: handleClick, label: item.shortName }));
};
_this.handleItemSelect = function (timezone) { var _a, _b; return (_b = (_a = _this.props).onChange) === null || _b === void 0 ? void 0 : _b.call(_a, timezone.ianaCode); };
_this.handleQueryChange = function (query) { return _this.setState({ query: query }); };
var showLocalTimezone = props.showLocalTimezone, _a = props.inputProps, inputProps = _a === void 0 ? {} : _a, date = props.date;
_this.state = { query: inputProps.value || "" };
_this.timezoneItems = (0, timezoneNameUtils_1.mapTimezonesWithNames)(date, timezoneItems_1.TIMEZONE_ITEMS);
_this.initialTimezoneItems = (0, timezoneNameUtils_1.getInitialTimezoneItems)(date, showLocalTimezone);
return _this;
}
TimezoneSelect.prototype.render = function () {
var _a = this.props, children = _a.children, className = _a.className, disabled = _a.disabled, fill = _a.fill, inputProps = _a.inputProps, popoverProps = _a.popoverProps;
var query = this.state.query;
return (React.createElement(select_1.Select, { className: (0, classnames_1.default)(common_1.Classes.TIMEZONE_SELECT, className), disabled: disabled, fill: fill, inputProps: tslib_1.__assign({ placeholder: "Search for timezones..." }, inputProps), itemListPredicate: this.filterItems, itemRenderer: this.renderItem, items: query ? this.timezoneItems : this.initialTimezoneItems, noResults: React.createElement(core_1.MenuItem, { disabled: true, roleStructure: "listoption", text: "No matching timezones." }), onItemSelect: this.handleItemSelect, onQueryChange: this.handleQueryChange, popoverProps: tslib_1.__assign(tslib_1.__assign({}, popoverProps), { popoverClassName: (0, classnames_1.default)(common_1.Classes.TIMEZONE_SELECT_POPOVER, popoverProps === null || popoverProps === void 0 ? void 0 : popoverProps.popoverClassName) }), popoverTargetProps: { "aria-label": "timezone" }, resetOnClose: true, resetOnSelect: true }, children !== null && children !== void 0 ? children : this.renderButton()));
};
TimezoneSelect.prototype.componentDidUpdate = function (prevProps, prevState) {
var _a;
_super.prototype.componentDidUpdate.call(this, prevProps, prevState);
var nextDate = this.props.date;
if (this.props.showLocalTimezone !== prevProps.showLocalTimezone) {
this.initialTimezoneItems = (0, timezoneNameUtils_1.getInitialTimezoneItems)(nextDate, this.props.showLocalTimezone);
}
if (nextDate != null && nextDate.getTime() !== ((_a = prevProps.date) === null || _a === void 0 ? void 0 : _a.getTime())) {
this.initialTimezoneItems = (0, timezoneNameUtils_1.mapTimezonesWithNames)(nextDate, this.initialTimezoneItems);
this.timezoneItems = (0, timezoneNameUtils_1.mapTimezonesWithNames)(nextDate, this.timezoneItems);
}
};
TimezoneSelect.prototype.renderButton = function () {
var _a = this.props, _b = _a.buttonProps, buttonProps = _b === void 0 ? {} : _b, disabled = _a.disabled, fill = _a.fill, placeholder = _a.placeholder, value = _a.value, valueDisplayFormat = _a.valueDisplayFormat;
var selectedTimezone = this.timezoneItems.find(function (tz) { return tz.ianaCode === value; });
var buttonContent = selectedTimezone !== undefined ? ((0, timezoneDisplayFormat_1.formatTimezone)(selectedTimezone, valueDisplayFormat !== null && valueDisplayFormat !== void 0 ? valueDisplayFormat : timezoneDisplayFormat_1.TimezoneDisplayFormat.COMPOSITE)) : (React.createElement("span", { className: core_1.Classes.TEXT_MUTED }, placeholder));
return React.createElement(core_1.Button, tslib_1.__assign({ endIcon: "caret-down", disabled: disabled, text: buttonContent, fill: fill }, buttonProps));
};
TimezoneSelect.displayName = "".concat(core_1.DISPLAYNAME_PREFIX, ".TimezoneSelect");
TimezoneSelect.defaultProps = {
date: new Date(),
disabled: false,
fill: false,
inputProps: {},
placeholder: "Select timezone...",
popoverProps: {},
showLocalTimezone: false,
};
return TimezoneSelect;
}(core_1.AbstractPureComponent));
exports.TimezoneSelect = TimezoneSelect;
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