BookStack Code Mirror - bookstack/blob - resources/js/components/editor-toolbox.js

   1 import {Component} from "./component";
   2
   3 export class EditorToolbox extends Component {
   4
   5     setup() {
   6         // Elements
   7         this.container = this.$el;
   8         this.buttons = this.$manyRefs.tabButton;
   9         this.contentElements = this.$manyRefs.tabContent;
  10         this.toggleButton = this.$refs.toggle;
  11
  12         this.setupListeners();
  13
  14         // Set the first tab as active on load
  15         this.setActiveTab(this.contentElements[0].dataset.tabContent);
  16     }
  17
  18     setupListeners() {
  19         // Toolbox toggle button click
  20         this.toggleButton.addEventListener('click', () => this.toggle());
  21         // Tab button click
  22         this.container.addEventListener('click', event => {
  23             const button = event.target.closest('button');
  24             if (this.buttons.includes(button)) {
  25                 const name = button.dataset.tab;
  26                 this.setActiveTab(name, true);
  27             }
  28         });
  29     }
  30
  31     toggle() {
  32         this.container.classList.toggle('open');
  33         const expanded = this.container.classList.contains('open') ? 'true' : 'false';
  34         this.toggleButton.setAttribute('aria-expanded', expanded);
  35     }
  36
  37     setActiveTab(tabName, openToolbox = false) {
  38
  39         // Set button visibility
  40         for (const button of this.buttons) {
  41             button.classList.remove('active');
  42             const bName =  button.dataset.tab;
  43             if (bName === tabName) button.classList.add('active');
  44         }
  45
  46         // Set content visibility
  47         for (const contentEl of this.contentElements) {
  48             contentEl.style.display = 'none';
  49             const cName = contentEl.dataset.tabContent;
  50             if (cName === tabName) contentEl.style.display = 'block';
  51         }
  52
  53         if (openToolbox && !this.container.classList.contains('open')) {
  54             this.toggle();
  55         }
  56     }
  57
  58 }