UNPKG

@blueprintjs/core

Version:
100 lines 4.9 kB
"use strict"; /* * Copyright 2018 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 }); var tslib_1 = require("tslib"); var classnames_1 = tslib_1.__importDefault(require("classnames")); var React = tslib_1.__importStar(require("react")); var react_lifecycles_compat_1 = require("react-lifecycles-compat"); var react_transition_group_1 = require("react-transition-group"); var common_1 = require("../../common"); var Errors = tslib_1.__importStar(require("../../common/errors")); var utils_1 = require("../../common/utils"); var panelView_1 = require("./panelView"); var PanelStack = /** @class */ (function (_super) { tslib_1.__extends(PanelStack, _super); function PanelStack() { var _this = _super !== null && _super.apply(this, arguments) || this; _this.state = { direction: "push", stack: _this.props.stack != null ? _this.props.stack.slice().reverse() : [_this.props.initialPanel], }; _this.handlePanelClose = function (panel) { var stack = _this.state.stack; // only remove this panel if it is at the top and not the only one. if (stack[0] !== panel || stack.length <= 1) { return; } utils_1.safeInvoke(_this.props.onClose, panel); if (_this.props.stack == null) { _this.setState(function (state) { return ({ direction: "pop", stack: state.stack.filter(function (p) { return p !== panel; }), }); }); } }; _this.handlePanelOpen = function (panel) { utils_1.safeInvoke(_this.props.onOpen, panel); if (_this.props.stack == null) { _this.setState(function (state) { return ({ direction: "push", stack: [panel].concat(state.stack), }); }); } }; return _this; } PanelStack.prototype.componentDidUpdate = function (prevProps, _prevState, _snapshot) { _super.prototype.componentDidUpdate.call(this, prevProps, _prevState, _snapshot); var stackLength = this.props.stack != null ? this.props.stack.length : 0; var prevStackLength = prevProps.stack != null ? prevProps.stack.length : 0; if (stackLength !== prevStackLength && prevProps.stack != null) { this.setState({ direction: prevProps.stack.length - this.props.stack.length < 0 ? "push" : "pop", stack: this.props.stack.slice().reverse(), }); } }; PanelStack.prototype.render = function () { var classes = classnames_1.default(common_1.Classes.PANEL_STACK, common_1.Classes.PANEL_STACK + "-" + this.state.direction, this.props.className); return (React.createElement(react_transition_group_1.TransitionGroup, { className: classes, component: "div" }, this.renderCurrentPanel())); }; PanelStack.prototype.validateProps = function (props) { if ((props.initialPanel == null && props.stack == null) || (props.initialPanel != null && props.stack != null)) { throw new Error(Errors.PANEL_STACK_INITIAL_PANEL_STACK_MUTEX); } if (props.stack != null && props.stack.length === 0) { throw new Error(Errors.PANEL_STACK_REQUIRES_PANEL); } }; PanelStack.prototype.renderCurrentPanel = function () { var _a = this.props.showPanelHeader, showPanelHeader = _a === void 0 ? true : _a; var stack = this.state.stack; if (stack.length === 0) { return null; } var activePanel = stack[0], previousPanel = stack[1]; return (React.createElement(react_transition_group_1.CSSTransition, { classNames: common_1.Classes.PANEL_STACK, key: stack.length, timeout: 400 }, React.createElement(panelView_1.PanelView, { onClose: this.handlePanelClose, onOpen: this.handlePanelOpen, panel: activePanel, previousPanel: previousPanel, showHeader: showPanelHeader }))); }; PanelStack = tslib_1.__decorate([ react_lifecycles_compat_1.polyfill ], PanelStack); return PanelStack; }(common_1.AbstractPureComponent2)); exports.PanelStack = PanelStack; //# sourceMappingURL=panelStack.js.map