var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } /** * -------------------------------------------------------------------------- * Bootstrap (v4.0.0-alpha.6): tooltip.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- */ var Tooltip = function ($) { /** * Check for Tether dependency * Tether - http://tether.io/ */ if (typeof Tether === 'undefined') { throw new Error('Bootstrap tooltips require Tether (http://tether.io/)'); } /** * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ */ var NAME = 'tooltip'; var VERSION = '4.0.0-alpha.6'; var DATA_KEY = 'bs.tooltip'; var EVENT_KEY = '.' + DATA_KEY; var JQUERY_NO_CONFLICT = $.fn[NAME]; var TRANSITION_DURATION = 150; var CLASS_PREFIX = 'bs-tether'; var Default = { animation: true, template: '', trigger: 'hover focus', title: '', delay: 0, html: false, selector: false, placement: 'top', offset: '0 0', constraints: [], container: false }; var DefaultType = { animation: 'boolean', template: 'string', title: '(string|element|function)', trigger: 'string', delay: '(number|object)', html: 'boolean', selector: '(string|boolean)', placement: '(string|function)', offset: 'string', constraints: 'array', container: '(string|element|boolean)' }; var AttachmentMap = { TOP: 'bottom center', RIGHT: 'middle left', BOTTOM: 'top center', LEFT: 'middle right' }; var HoverState = { SHOW: 'show', OUT: 'out' }; var Event = { HIDE: 'hide' + EVENT_KEY, HIDDEN: 'hidden' + EVENT_KEY, SHOW: 'show' + EVENT_KEY, SHOWN: 'shown' + EVENT_KEY, INSERTED: 'inserted' + EVENT_KEY, CLICK: 'click' + EVENT_KEY, FOCUSIN: 'focusin' + EVENT_KEY, FOCUSOUT: 'focusout' + EVENT_KEY, MOUSEENTER: 'mouseenter' + EVENT_KEY, MOUSELEAVE: 'mouseleave' + EVENT_KEY }; var ClassName = { FADE: 'fade', SHOW: 'show' }; var Selector = { TOOLTIP: '.tooltip', TOOLTIP_INNER: '.tooltip-inner' }; var TetherClass = { element: false, enabled: false }; var Trigger = { HOVER: 'hover', FOCUS: 'focus', CLICK: 'click', MANUAL: 'manual' }; /** * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ */ var Tooltip = function () { function Tooltip(element, config) { _classCallCheck(this, Tooltip); // private this._isEnabled = true; this._timeout = 0; this._hoverState = ''; this._activeTrigger = {}; this._isTransitioning = false; this._tether = null; // protected this.element = element; this.config = this._getConfig(config); this.tip = null; this._setListeners(); } // getters // public Tooltip.prototype.enable = function enable() { this._isEnabled = true; }; Tooltip.prototype.disable = function disable() { this._isEnabled = false; }; Tooltip.prototype.toggleEnabled = function toggleEnabled() { this._isEnabled = !this._isEnabled; }; Tooltip.prototype.toggle = function toggle(event) { if (event) { var dataKey = this.constructor.DATA_KEY; var context = $(event.currentTarget).data(dataKey); if (!context) { context = new this.constructor(event.currentTarget, this._getDelegateConfig()); $(event.currentTarget).data(dataKey, context); } context._activeTrigger.click = !context._activeTrigger.click; if (context._isWithActiveTrigger()) { context._enter(null, context); } else { context._leave(null, context); } } else { if ($(this.getTipElement()).hasClass(ClassName.SHOW)) { this._leave(null, this); return; } this._enter(null, this); } }; Tooltip.prototype.dispose = function dispose() { clearTimeout(this._timeout); this.cleanupTether(); $.removeData(this.element, this.constructor.DATA_KEY); $(this.element).off(this.constructor.EVENT_KEY); $(this.element).closest('.modal').off('hide.bs.modal'); if (this.tip) { $(this.tip).remove(); } this._isEnabled = null; this._timeout = null; this._hoverState = null; this._activeTrigger = null; this._tether = null; this.element = null; this.config = null; this.tip = null; }; Tooltip.prototype.show = function show() { var _this = this; if ($(this.element).css('display') === 'none') { throw new Error('Please use show on visible elements'); } var showEvent = $.Event(this.constructor.Event.SHOW); if (this.isWithContent() && this._isEnabled) { if (this._isTransitioning) { throw new Error('Tooltip is transitioning'); } $(this.element).trigger(showEvent); var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element); if (showEvent.isDefaultPrevented() || !isInTheDom) { return; } var tip = this.getTipElement(); var tipId = Util.getUID(this.constructor.NAME); tip.setAttribute('id', tipId); this.element.setAttribute('aria-describedby', tipId); this.setContent(); if (this.config.animation) { $(tip).addClass(ClassName.FADE); } var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement; var attachment = this._getAttachment(placement); var container = this.config.container === false ? document.body : $(this.config.container); $(tip).data(this.constructor.DATA_KEY, this).appendTo(container); $(this.element).trigger(this.constructor.Event.INSERTED); this._tether = new Tether({ attachment: attachment, element: tip, target: this.element, classes: TetherClass, classPrefix: CLASS_PREFIX, offset: this.config.offset, constraints: this.config.constraints, addTargetClasses: false }); Util.reflow(tip); this._tether.position(); $(tip).addClass(ClassName.SHOW); var complete = function complete() { var prevHoverState = _this._hoverState; _this._hoverState = null; _this._isTransitioning = false; $(_this.element).trigger(_this.constructor.Event.SHOWN); if (prevHoverState === HoverState.OUT) { _this._leave(null, _this); } }; if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) { this._isTransitioning = true; $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION); return; } complete(); } }; Tooltip.prototype.hide = function hide(callback) { var _this2 = this; var tip = this.getTipElement(); var hideEvent = $.Event(this.constructor.Event.HIDE); if (this._isTransitioning) { throw new Error('Tooltip is transitioning'); } var complete = function complete() { if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) { tip.parentNode.removeChild(tip); } _this2.element.removeAttribute('aria-describedby'); $(_this2.element).trigger(_this2.constructor.Event.HIDDEN); _this2._isTransitioning = false; _this2.cleanupTether(); if (callback) { callback(); } }; $(this.element).trigger(hideEvent); if (hideEvent.isDefaultPrevented()) { return; } $(tip).removeClass(ClassName.SHOW); this._activeTrigger[Trigger.CLICK] = false; this._activeTrigger[Trigger.FOCUS] = false; this._activeTrigger[Trigger.HOVER] = false; if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) { this._isTransitioning = true; $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION); } else { complete(); } this._hoverState = ''; }; // protected Tooltip.prototype.isWithContent = function isWithContent() { return Boolean(this.getTitle()); }; Tooltip.prototype.getTipElement = function getTipElement() { return this.tip = this.tip || $(this.config.template)[0]; }; Tooltip.prototype.setContent = function setContent() { var $tip = $(this.getTipElement()); this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle()); $tip.removeClass(ClassName.FADE + ' ' + ClassName.SHOW); this.cleanupTether(); }; Tooltip.prototype.setElementContent = function setElementContent($element, content) { var html = this.config.html; if ((typeof content === 'undefined' ? 'undefined' : _typeof(content)) === 'object' && (content.nodeType || content.jquery)) { // content is a DOM node or a jQuery if (html) { if (!$(content).parent().is($element)) { $element.empty().append(content); } } else { $element.text($(content).text()); } } else { $element[html ? 'html' : 'text'](content); } }; Tooltip.prototype.getTitle = function getTitle() { var title = this.element.getAttribute('data-original-title'); if (!title) { title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title; } return title; }; Tooltip.prototype.cleanupTether = function cleanupTether() { if (this._tether) { this._tether.destroy(); } }; // private Tooltip.prototype._getAttachment = function _getAttachment(placement) { return AttachmentMap[placement.toUpperCase()]; }; Tooltip.prototype._setListeners = function _setListeners() { var _this3 = this; var triggers = this.config.trigger.split(' '); triggers.forEach(function (trigger) { if (trigger === 'click') { $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) { return _this3.toggle(event); }); } else if (trigger !== Trigger.MANUAL) { var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN; var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT; $(_this3.element).on(eventIn, _this3.config.selector, function (event) { return _this3._enter(event); }).on(eventOut, _this3.config.selector, function (event) { return _this3._leave(event); }); } $(_this3.element).closest('.modal').on('hide.bs.modal', function () { return _this3.hide(); }); }); if (this.config.selector) { this.config = $.extend({}, this.config, { trigger: 'manual', selector: '' }); } else { this._fixTitle(); } }; Tooltip.prototype._fixTitle = function _fixTitle() { var titleType = _typeof(this.element.getAttribute('data-original-title')); if (this.element.getAttribute('title') || titleType !== 'string') { this.element.setAttribute('data-original-title', this.element.getAttribute('title') || ''); this.element.setAttribute('title', ''); } }; Tooltip.prototype._enter = function _enter(event, context) { var dataKey = this.constructor.DATA_KEY; context = context || $(event.currentTarget).data(dataKey); if (!context) { context = new this.constructor(event.currentTarget, this._getDelegateConfig()); $(event.currentTarget).data(dataKey, context); } if (event) { context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true; } if ($(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) { context._hoverState = HoverState.SHOW; return; } clearTimeout(context._timeout); context._hoverState = HoverState.SHOW; if (!context.config.delay || !context.config.delay.show) { context.show(); return; } context._timeout = setTimeout(function () { if (context._hoverState === HoverState.SHOW) { context.show(); } }, context.config.delay.show); }; Tooltip.prototype._leave = function _leave(event, context) { var dataKey = this.constructor.DATA_KEY; context = context || $(event.currentTarget).data(dataKey); if (!context) { context = new this.constructor(event.currentTarget, this._getDelegateConfig()); $(event.currentTarget).data(dataKey, context); } if (event) { context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false; } if (context._isWithActiveTrigger()) { return; } clearTimeout(context._timeout); context._hoverState = HoverState.OUT; if (!context.config.delay || !context.config.delay.hide) { context.hide(); return; } context._timeout = setTimeout(function () { if (context._hoverState === HoverState.OUT) { context.hide(); } }, context.config.delay.hide); }; Tooltip.prototype._isWithActiveTrigger = function _isWithActiveTrigger() { for (var trigger in this._activeTrigger) { if (this._activeTrigger[trigger]) { return true; } } return false; }; Tooltip.prototype._getConfig = function _getConfig(config) { config = $.extend({}, this.constructor.Default, $(this.element).data(), config); if (config.delay && typeof config.delay === 'number') { config.delay = { show: config.delay, hide: config.delay }; } Util.typeCheckConfig(NAME, config, this.constructor.DefaultType); return config; }; Tooltip.prototype._getDelegateConfig = function _getDelegateConfig() { var config = {}; if (this.config) { for (var key in this.config) { if (this.constructor.Default[key] !== this.config[key]) { config[key] = this.config[key]; } } } return config; }; // static Tooltip._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var data = $(this).data(DATA_KEY); var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config; if (!data && /dispose|hide/.test(config)) { return; } if (!data) { data = new Tooltip(this, _config); $(this).data(DATA_KEY, data); } if (typeof config === 'string') { if (data[config] === undefined) { throw new Error('No method named "' + config + '"'); } data[config](); } }); }; _createClass(Tooltip, null, [{ key: 'VERSION', get: function get() { return VERSION; } }, { key: 'Default', get: function get() { return Default; } }, { key: 'NAME', get: function get() { return NAME; } }, { key: 'DATA_KEY', get: function get() { return DATA_KEY; } }, { key: 'Event', get: function get() { return Event; } }, { key: 'EVENT_KEY', get: function get() { return EVENT_KEY; } }, { key: 'DefaultType', get: function get() { return DefaultType; } }]); return Tooltip; }(); /** * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ */ $.fn[NAME] = Tooltip._jQueryInterface; $.fn[NAME].Constructor = Tooltip; $.fn[NAME].noConflict = function () { $.fn[NAME] = JQUERY_NO_CONFLICT; return Tooltip._jQueryInterface; }; return Tooltip; }(jQuery); /* global Tether */ //# sourceMappingURL=tooltip.js.map