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It\n * is a helper class to keep the code uniform.\n *\n * __PLEASE NOTE__: This is only to be extended, not instantiated.\n *\n * @example\n * import Component from 'component';\n *\n * class Foo extends Component {\n *   construction(el){\n *     super(el);\n *   }\n *\n *   setupDefaults(){\n *     // ...defaults go here\n *   }\n *\n *   addListeners(){\n *     // ...listeners go here\n *   }\n * }\n *\n * // Create a new Foo component\n * new Foo('.foo');\n */\nclass Component {\n  /**\n   * Component constructor - see {@link config} on how to pass in additional configuration to the constructor\n   *\n   * @param {string|Object} el - Main DOM element, you can pass a string such as `'.foo'` __or__ a jQuery object such as `$('.foo')`\n   * @param {Object} [config={ }] - Additional component configuration; reachable with `this.config`\n   */\n  constructor(el, config = {}){\n    if (typeof el === 'undefined') {\n      throw new Error('You must provide an element as a String type or a jQuery object type');\n    }\n\n    /**\n     * Main class element, this will be a jQuery instance\n     * This can be reachable at any time in your superclass with `this.$el`\n     *\n     * @type {Object}\n     */\n    this.$el = el instanceof jQuery ? el : $(el);\n\n    if (this.$el.length === 0) return;\n\n    domTree.set(this, {});\n    configuration.set(this, config);\n\n    if (this.config.hasOwnProperty('dom')) {\n      this.dom = this.config.dom;\n    }\n\n    this.setupDefaults();\n    this.addListeners();\n  }\n\n  /**\n   * This method is used for override;\n   * It's called directly after the element and configuration have been set up\n   * @abstract\n   */\n  setupDefaults(){}\n\n  /**\n   * This method is used for override;\n   * It's called directly after `setupDefaults()`, so everything is ready and setup at this point.\n   * @abstract\n   */\n  addListeners(){}\n\n  /**\n   * Get component configuration\n   *\n   * @example\n   * class Foo extends Component {\n   *   construction(el, config){\n   *     super(el, config);\n   *   }\n   *\n   *   setupDefaults(){\n   *     console.log(this.config.name); // Outputs \"Foo\"\n   *   }\n   * }\n   *\n   * // Create a new Foo component with some configuration\n   * new Foo('.foo', {\n   *   name: 'Foo'\n   * });\n   *\n   * @type {Object}\n   */\n  get config(){\n    return configuration.get(this);\n  }\n\n  /**\n   * Set DOM object\n   *\n   * @example\n   * class Foo extends Component {\n   *   construction(el){\n   *     super(el);\n   *   }\n   *\n   *   setupDefaults(){\n   *     this.dom = {\n   *       $container: this.$el.find('.container')\n   *     }\n   *   }\n   *\n   *   addListeners(){\n   *     //DOM object is available\n   *     console.log(this.dom.$container);\n   *   }\n   * }\n   *\n   * // Create a new Foo component\n   * new Foo('.foo');\n   *\n   * @type {Object}\n   */\n  set dom(elements){\n    elements = {\n      ...this.dom,\n      ...elements\n    };\n\n    domTree.set(this, elements);\n  }\n\n  /**\n   * Get DOM object\n   *\n   * @example\n   * this.dom\n   *\n   * @type {Object}\n   */\n  get dom(){\n    return domTree.get(this);\n  }\n}\n\nexport default Component;\n\n\n\n// WEBPACK FOOTER //\n// ./src/tc/js/components/Component.js","import Component from 'component';\nimport { BREAKPOINT } from '../constants';\n\nlet timeout = false;\n\nconst keys = {\n  end: 35,\n  home: 36,\n  left: 37,\n  up: 38,\n  right: 39,\n  down: 40,\n  space: 32\n};\n\nconst direction = {\n  37: -1,\n  38: -1,\n  39: 1,\n  40: 1\n};\n\nclass TabModule extends Component {\n  constructor(el) {\n    super(el);\n  }\n\n  setupDefaults() {\n    this.dom = {\n      $tabs: this.$el.find('[role=\"tab\"]'),\n      $tablist: this.$el.find('[role=\"tablist\"]')\n    };\n\n    this.setDirection();\n    this.openHashedTab();\n  }\n\n  addListeners() {\n    this.dom.$tabs.each((index, tab) => {\n      $(tab).unbind('click');\n      $(tab).on('click', ::this.handleClick);\n      $(tab).on('keydown', ::this.handleKeydown);\n      $(tab).on('keyup', ::this.handleKeyup);\n    });\n\n    $(window).on('resize', ::this.handleResize);\n  }\n\n  handleResize() {\n    clearTimeout(timeout);\n\n    timeout = setTimeout(() => {\n      this.setDirection();\n      this.verifyOpenTab();\n    }, 200);\n  }\n\n  handleClick(event) {\n    let target = event.target;\n\n    if ($(event.target).attr('role') !== 'tab') {\n      target = event.target.parentElement;\n    }\n\n    if (event.target.tagName !== 'A') {\n      this.activateTab(target, false);\n    }\n  }\n\n  handleKeydown(event) {\n    switch (event.keyCode) {\n    case keys.left:\n    case keys.right:\n      this.determineOrientation(event.keyCode, event.target);\n      break;\n    case keys.space:\n      this.activateTab(event.target);\n      break;\n    default:\n      break;\n    }\n  }\n\n  handleKeyup(event) {\n    event.preventDefault();\n\n    switch (event.keyCode) {\n    case keys.end:\n      this.focusLastTab();\n      break;\n    case keys.home:\n      this.focusFirstTab();\n      break;\n    case keys.up:\n    case keys.down:\n      this.determineOrientation(event.keyCode, event.target);\n      break;\n    default:\n      break;\n    }\n  }\n\n  focusFirstTab() {\n    this.dom.$tabs.first().focus();\n  }\n\n  focusLastTab() {\n    this.dom.$tabs.last().focus();\n  }\n\n  switchTabOnArrowPress(keyCode, target) {\n    const index = $.inArray(target, this.dom.$tabs);\n\n    if (direction[keyCode]) {\n      if (index !== -1) {\n        if (this.dom.$tabs[index + direction[keyCode]]) {\n          this.dom.$tabs[index + direction[keyCode]].focus();\n        } else if (keyCode === keys.left || keyCode === keys.up) {\n          this.focusLastTab();\n        } else if (keyCode === keys.right || keyCode === keys.down) {\n          this.focusFirstTab();\n        }\n      }\n    }\n  }\n\n  determineOrientation(keyCode, target) {\n    const vertical = this.dom.$tablist.attr('aria-orientation') === 'vertical';\n    let proceed = false;\n\n    if (vertical) {\n      if (keyCode === keys.up || keyCode === keys.down) {\n        proceed = true;\n      }\n    } else {\n      if (keyCode === keys.left || keyCode === keys.right) {\n        proceed = true;\n      }\n    }\n\n    if (proceed) {\n      this.switchTabOnArrowPress(keyCode, target);\n    }\n  }\n\n  activateTab(tab, setFocus = true) {\n    const vertical = this.dom.$tablist.attr('aria-orientation') === 'vertical';\n    const isTabOpen = $(tab).attr('aria-selected') === 'true';\n\n    this.deactivateTabs();\n\n    if (!isTabOpen || !vertical) {\n      $(tab).removeAttr('tabindex');\n      $(tab).attr('aria-selected', 'true');\n\n      if ($(tab).attr('id')) {\n        window.history.replaceState({}, document.title, `#${$(tab).attr('id')}`);\n      }\n    }\n\n    if (setFocus) {\n      $(tab).focus();\n    }\n\n    $(window).trigger('tabChange');\n    setTimeout(() => {\n      $(window).trigger('resize');\n    }, 0);\n  }\n\n  deactivateTabs() {\n    this.dom.$tabs.each((index, tab) => {\n      $(tab).attr('tabindex', '-1');\n      $(tab).attr('aria-selected', 'false');\n    });\n  }\n\n  setDirection() {\n    if (window.matchMedia(`(max-width: ${BREAKPOINT.tablet}px)`).matches) {\n      this.dom.$tablist.attr('aria-orientation', 'vertical');\n    } else {\n      this.dom.$tablist.attr('aria-orientation', 'horizontal');\n    }\n  }\n\n  verifyOpenTab() {\n    const isSomeTabOpen = this.$el.find('[aria-selected=\"true\"]');\n\n    if (!isSomeTabOpen.length) {\n      if (window.matchMedia(`(min-width: ${BREAKPOINT.tablet}px)`).matches) {\n        this.dom.$tabs.first().attr('aria-selected', 'true');\n      }\n    }\n  }\n\n  openHashedTab() {\n    const hash = window.location.hash;\n\n    if (hash) {\n      this.$el.find(hash).click();\n      this.$el.find(hash).focus();\n    }\n\n    return;\n  }\n}\n\nexport default TabModule;\n\n\n\n// WEBPACK FOOTER //\n// ./src/tc/js/components/TabModule.js"],"sourceRoot":""}