| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| class TabGroup extends HTMLElement { |
| |
| private hiddenInput: HTMLInputElement; |
| |
| constructor() { |
| super(); |
| this.hiddenInput = this.querySelector(":scope > input[type=hidden]"); |
| } |
| |
| connectedCallback(): void { |
| } |
| |
| get switchType(): string { |
| return this.getAttribute("switch-type"); |
| } |
| |
| get tabs(): NodeListOf<Tab> { |
| return this.querySelectorAll(":scope > .card-header > .card-header-tabs > tobago-tab") as NodeListOf<Tab>; |
| } |
| |
| getSelectedTab(): Tab { |
| return this.querySelector( |
| ":scope > .card-header > .card-header-tabs > tobago-tab[index='" + this.selected + "']") as Tab; |
| } |
| |
| get selected(): number { |
| return parseInt(this.hiddenInput.value); |
| } |
| |
| set selected(index: number) { |
| this.hiddenInput.value = String(index); |
| } |
| } |
| |
| export class Tab extends HTMLElement { |
| |
| constructor() { |
| super(); |
| } |
| |
| connectedCallback(): void { |
| let navLink = this.navLink; |
| if (!navLink.classList.contains("disabled")) { |
| navLink.addEventListener("click", this.select.bind(this)); |
| } |
| } |
| |
| get index(): number { |
| return parseInt(this.getAttribute("index")); |
| } |
| |
| get navLink(): HTMLLinkElement { |
| return this.querySelector(".nav-link"); |
| } |
| |
| get tabGroup(): TabGroup { |
| return this.closest("tobago-tab-group") as TabGroup; |
| } |
| |
| select(event: MouseEvent): void { |
| const tabGroup = this.tabGroup; |
| const old = tabGroup.getSelectedTab(); |
| tabGroup.selected = this.index; |
| |
| switch (tabGroup.switchType) { |
| case "client": |
| old.navLink.classList.remove("active"); |
| this.navLink.classList.add("active"); |
| old.content.classList.remove("active"); |
| this.content.classList.add("active"); |
| break; |
| case "reloadTab": |
| // will be done by <tobago-behavior> |
| break; |
| case "reloadPage": |
| // will be done by <tobago-behavior> |
| break; |
| case "none": // todo |
| console.error("Not implemented yet: %s", tabGroup.switchType); |
| break; |
| default: |
| console.error("Unknown switchType='%s'", tabGroup.switchType); |
| break; |
| } |
| } |
| |
| get content(): HTMLElement { |
| return this.closest("tobago-tab-group") |
| .querySelector(":scope > .card-body.tab-content > .tab-pane[index='" + this.index + "']"); |
| } |
| } |
| |
| export class TabContent extends HTMLElement { |
| |
| constructor() { |
| super(); |
| } |
| |
| connectedCallback(): void { |
| } |
| |
| get index(): number { |
| return parseInt(this.getAttribute("index")); |
| } |
| } |
| |
| document.addEventListener("DOMContentLoaded", function (event: Event): void { |
| window.customElements.define("tobago-tab", Tab); |
| window.customElements.define("tobago-tab-content", TabContent); |
| window.customElements.define("tobago-tab-group", TabGroup); |
| }); |