mirror of https://github.com/twbs/bootstrap.git
621 lines
18 KiB
JavaScript
621 lines
18 KiB
JavaScript
(function (global, factory) {
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if (typeof define === 'function' && define.amd) {
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define(['exports', 'module', './util'], factory);
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} else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
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factory(exports, module, require('./util'));
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} else {
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var mod = {
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exports: {}
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};
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factory(mod.exports, mod, global.Util);
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global.tooltip = mod.exports;
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}
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})(this, function (exports, module, _util) {
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'use strict';
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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; }; })();
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
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var _Util = _interopRequireDefault(_util);
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/**
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* --------------------------------------------------------------------------
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* Bootstrap (v4.0.0): tooltip.js
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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* --------------------------------------------------------------------------
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*/
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var Tooltip = (function ($) {
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/**
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* ------------------------------------------------------------------------
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* Constants
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* ------------------------------------------------------------------------
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*/
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var NAME = 'tooltip';
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var VERSION = '4.0.0';
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var DATA_KEY = 'bs.tooltip';
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var EVENT_KEY = '.' + DATA_KEY;
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var JQUERY_NO_CONFLICT = $.fn[NAME];
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var TRANSITION_DURATION = 150;
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var CLASS_PREFIX = 'bs-tether';
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var Default = {
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animation: true,
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template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div></div>',
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trigger: 'hover focus',
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title: '',
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delay: 0,
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html: false,
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selector: false,
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placement: 'top',
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offset: '0 0',
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constraints: []
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};
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var DefaultType = {
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animation: 'boolean',
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template: 'string',
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title: '(string|function)',
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trigger: 'string',
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delay: '(number|object)',
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html: 'boolean',
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selector: '(string|boolean)',
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placement: '(string|function)',
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offset: 'string',
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constraints: 'array'
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};
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var AttachmentMap = {
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TOP: 'bottom center',
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RIGHT: 'middle left',
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BOTTOM: 'top center',
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LEFT: 'middle right'
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};
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var HoverState = {
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IN: 'in',
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OUT: 'out'
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};
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var Event = {
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HIDE: 'hide' + EVENT_KEY,
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HIDDEN: 'hidden' + EVENT_KEY,
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SHOW: 'show' + EVENT_KEY,
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SHOWN: 'shown' + EVENT_KEY,
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INSERTED: 'inserted' + EVENT_KEY,
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CLICK: 'click' + EVENT_KEY,
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FOCUSIN: 'focusin' + EVENT_KEY,
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FOCUSOUT: 'focusout' + EVENT_KEY,
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MOUSEENTER: 'mouseenter' + EVENT_KEY,
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MOUSELEAVE: 'mouseleave' + EVENT_KEY
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};
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var ClassName = {
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FADE: 'fade',
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IN: 'in'
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};
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var Selector = {
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TOOLTIP: '.tooltip',
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TOOLTIP_INNER: '.tooltip-inner'
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};
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var TetherClass = {
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element: false,
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enabled: false
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};
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var Trigger = {
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HOVER: 'hover',
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FOCUS: 'focus',
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CLICK: 'click',
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MANUAL: 'manual'
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};
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/**
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* ------------------------------------------------------------------------
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* Class Definition
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* ------------------------------------------------------------------------
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*/
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var Tooltip = (function () {
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function Tooltip(element, config) {
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_classCallCheck(this, Tooltip);
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// private
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this._isEnabled = true;
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this._timeout = 0;
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this._hoverState = '';
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this._activeTrigger = {};
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this._tether = null;
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// protected
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this.element = element;
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this.config = this._getConfig(config);
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this.tip = null;
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this._setListeners();
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}
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/**
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* ------------------------------------------------------------------------
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* jQuery
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* ------------------------------------------------------------------------
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*/
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// getters
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_createClass(Tooltip, [{
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key: 'enable',
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// public
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value: function enable() {
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this._isEnabled = true;
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}
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}, {
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key: 'disable',
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value: function disable() {
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this._isEnabled = false;
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}
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}, {
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key: 'toggleEnabled',
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value: function toggleEnabled() {
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this._isEnabled = !this._isEnabled;
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}
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}, {
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key: 'toggle',
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value: function toggle(event) {
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if (event) {
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var dataKey = this.constructor.DATA_KEY;
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var context = $(event.currentTarget).data(dataKey);
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if (!context) {
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context = new this.constructor(event.currentTarget, this._getDelegateConfig());
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$(event.currentTarget).data(dataKey, context);
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}
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context._activeTrigger.click = !context._activeTrigger.click;
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if (context._isWithActiveTrigger()) {
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context._enter(null, context);
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} else {
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context._leave(null, context);
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}
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} else {
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if ($(this.getTipElement()).hasClass(ClassName.IN)) {
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this._leave(null, this);
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return;
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}
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this._enter(null, this);
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}
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}
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}, {
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key: 'dispose',
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value: function dispose() {
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clearTimeout(this._timeout);
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this.cleanupTether();
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$.removeData(this.element, this.constructor.DATA_KEY);
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$(this.element).off(this.constructor.EVENT_KEY);
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if (this.tip) {
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$(this.tip).remove();
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}
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this._isEnabled = null;
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this._timeout = null;
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this._hoverState = null;
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this._activeTrigger = null;
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this._tether = null;
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this.element = null;
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this.config = null;
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this.tip = null;
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}
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}, {
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key: 'show',
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value: function show() {
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var _this = this;
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var showEvent = $.Event(this.constructor.Event.SHOW);
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if (this.isWithContent() && this._isEnabled) {
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$(this.element).trigger(showEvent);
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var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
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if (showEvent.isDefaultPrevented() || !isInTheDom) {
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return;
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}
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var tip = this.getTipElement();
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var tipId = _Util['default'].getUID(this.constructor.NAME);
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tip.setAttribute('id', tipId);
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this.element.setAttribute('aria-describedby', tipId);
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this.setContent();
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if (this.config.animation) {
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$(tip).addClass(ClassName.FADE);
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}
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var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
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var attachment = this._getAttachment(placement);
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$(tip).data(this.constructor.DATA_KEY, this).appendTo(document.body);
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$(this.element).trigger(this.constructor.Event.INSERTED);
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this._tether = new Tether({
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attachment: attachment,
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element: tip,
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target: this.element,
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classes: TetherClass,
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classPrefix: CLASS_PREFIX,
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offset: this.config.offset,
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constraints: this.config.constraints
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});
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_Util['default'].reflow(tip);
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this._tether.position();
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$(tip).addClass(ClassName.IN);
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var complete = function complete() {
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var prevHoverState = _this._hoverState;
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_this._hoverState = null;
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$(_this.element).trigger(_this.constructor.Event.SHOWN);
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if (prevHoverState === HoverState.OUT) {
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_this._leave(null, _this);
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}
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};
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if (_Util['default'].supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
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$(this.tip).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
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return;
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}
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complete();
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}
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}
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}, {
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key: 'hide',
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value: function hide(callback) {
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var _this2 = this;
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var tip = this.getTipElement();
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var hideEvent = $.Event(this.constructor.Event.HIDE);
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var complete = function complete() {
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if (_this2._hoverState !== HoverState.IN && tip.parentNode) {
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tip.parentNode.removeChild(tip);
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}
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_this2.element.removeAttribute('aria-describedby');
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$(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
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_this2.cleanupTether();
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if (callback) {
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callback();
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}
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};
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$(this.element).trigger(hideEvent);
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if (hideEvent.isDefaultPrevented()) {
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return;
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}
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$(tip).removeClass(ClassName.IN);
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if (_Util['default'].supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
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$(tip).one(_Util['default'].TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
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} else {
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complete();
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}
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this._hoverState = '';
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}
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// protected
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}, {
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key: 'isWithContent',
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value: function isWithContent() {
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return Boolean(this.getTitle());
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}
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}, {
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key: 'getTipElement',
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value: function getTipElement() {
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return this.tip = this.tip || $(this.config.template)[0];
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}
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}, {
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key: 'setContent',
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value: function setContent() {
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var tip = this.getTipElement();
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var title = this.getTitle();
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var method = this.config.html ? 'innerHTML' : 'innerText';
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$(tip).find(Selector.TOOLTIP_INNER)[0][method] = title;
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$(tip).removeClass(ClassName.FADE).removeClass(ClassName.IN);
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this.cleanupTether();
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}
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}, {
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key: 'getTitle',
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value: function getTitle() {
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var title = this.element.getAttribute('data-original-title');
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if (!title) {
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title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
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}
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return title;
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}
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}, {
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key: 'cleanupTether',
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value: function cleanupTether() {
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if (this._tether) {
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this._tether.destroy();
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// clean up after tether's junk classes
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// remove after they fix issue
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// (https://github.com/HubSpot/tether/issues/36)
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$(this.element).removeClass(this._removeTetherClasses);
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$(this.tip).removeClass(this._removeTetherClasses);
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}
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}
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// private
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}, {
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key: '_getAttachment',
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value: function _getAttachment(placement) {
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return AttachmentMap[placement.toUpperCase()];
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}
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}, {
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key: '_setListeners',
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value: function _setListeners() {
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var _this3 = this;
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var triggers = this.config.trigger.split(' ');
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triggers.forEach(function (trigger) {
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if (trigger === 'click') {
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$(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, $.proxy(_this3.toggle, _this3));
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} else if (trigger !== Trigger.MANUAL) {
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var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
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var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
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$(_this3.element).on(eventIn, _this3.config.selector, $.proxy(_this3._enter, _this3)).on(eventOut, _this3.config.selector, $.proxy(_this3._leave, _this3));
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}
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});
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if (this.config.selector) {
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this.config = $.extend({}, this.config, {
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trigger: 'manual',
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selector: ''
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});
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} else {
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this._fixTitle();
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}
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}
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}, {
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key: '_removeTetherClasses',
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value: function _removeTetherClasses(i, css) {
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return ((css.baseVal || css).match(new RegExp('(^|\\s)' + CLASS_PREFIX + '-\\S+', 'g')) || []).join(' ');
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}
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}, {
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key: '_fixTitle',
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value: function _fixTitle() {
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var titleType = typeof this.element.getAttribute('data-original-title');
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if (this.element.getAttribute('title') || titleType !== 'string') {
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this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
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this.element.setAttribute('title', '');
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}
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}
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}, {
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key: '_enter',
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value: function _enter(event, context) {
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var dataKey = this.constructor.DATA_KEY;
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context = context || $(event.currentTarget).data(dataKey);
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if (!context) {
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context = new this.constructor(event.currentTarget, this._getDelegateConfig());
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$(event.currentTarget).data(dataKey, context);
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}
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if (event) {
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context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
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}
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if ($(context.getTipElement()).hasClass(ClassName.IN) || context._hoverState === HoverState.IN) {
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context._hoverState = HoverState.IN;
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return;
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}
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clearTimeout(context._timeout);
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context._hoverState = HoverState.IN;
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if (!context.config.delay || !context.config.delay.show) {
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context.show();
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return;
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}
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context._timeout = setTimeout(function () {
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if (context._hoverState === HoverState.IN) {
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context.show();
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}
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}, context.config.delay.show);
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}
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}, {
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key: '_leave',
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value: function _leave(event, context) {
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var dataKey = this.constructor.DATA_KEY;
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context = context || $(event.currentTarget).data(dataKey);
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if (!context) {
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context = new this.constructor(event.currentTarget, this._getDelegateConfig());
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$(event.currentTarget).data(dataKey, context);
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}
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if (event) {
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context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
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}
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if (context._isWithActiveTrigger()) {
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return;
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}
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clearTimeout(context._timeout);
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context._hoverState = HoverState.OUT;
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if (!context.config.delay || !context.config.delay.hide) {
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context.hide();
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return;
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}
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context._timeout = setTimeout(function () {
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if (context._hoverState === HoverState.OUT) {
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context.hide();
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}
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}, context.config.delay.hide);
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}
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}, {
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key: '_isWithActiveTrigger',
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value: function _isWithActiveTrigger() {
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for (var trigger in this._activeTrigger) {
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if (this._activeTrigger[trigger]) {
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return true;
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}
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}
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return false;
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}
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}, {
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key: '_getConfig',
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value: function _getConfig(config) {
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config = $.extend({}, this.constructor.Default, $(this.element).data(), config);
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if (config.delay && typeof config.delay === 'number') {
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config.delay = {
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show: config.delay,
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hide: config.delay
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};
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}
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_Util['default'].typeCheckConfig(NAME, config, this.constructor.DefaultType);
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return config;
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}
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}, {
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key: '_getDelegateConfig',
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|
value: function _getDelegateConfig() {
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var config = {};
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if (this.config) {
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|
for (var key in this.config) {
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if (this.constructor.Default[key] !== this.config[key]) {
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config[key] = this.config[key];
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}
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}
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}
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return config;
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}
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// static
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}], [{
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|
key: '_jQueryInterface',
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|
value: function _jQueryInterface(config) {
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|
return this.each(function () {
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|
var data = $(this).data(DATA_KEY);
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|
var _config = typeof config === 'object' ? config : null;
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|
if (!data && /destroy|hide/.test(config)) {
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return;
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}
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|
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if (!data) {
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data = new Tooltip(this, _config);
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$(this).data(DATA_KEY, data);
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}
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if (typeof config === 'string') {
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data[config]();
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}
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});
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}
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}, {
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|
key: 'VERSION',
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|
get: function get() {
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|
return VERSION;
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|
}
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|
}, {
|
|
key: 'Default',
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|
get: function get() {
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|
return Default;
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|
}
|
|
}, {
|
|
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;
|
|
})();
|
|
|
|
$.fn[NAME] = Tooltip._jQueryInterface;
|
|
$.fn[NAME].Constructor = Tooltip;
|
|
$.fn[NAME].noConflict = function () {
|
|
$.fn[NAME] = JQUERY_NO_CONFLICT;
|
|
return Tooltip._jQueryInterface;
|
|
};
|
|
|
|
return Tooltip;
|
|
})(jQuery);
|
|
|
|
module.exports = Tooltip;
|
|
});
|