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1 | 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; }; |
2 | ||
3 | 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; }; }(); | |
4 | ||
5 | function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
6 | ||
7 | /** | |
8 | * -------------------------------------------------------------------------- | |
9 | * Bootstrap (v4.0.0-alpha.6): tooltip.js | |
10 | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) | |
11 | * -------------------------------------------------------------------------- | |
12 | */ | |
13 | ||
14 | var Tooltip = function ($) { | |
15 | ||
16 | /** | |
17 | * Check for Tether dependency | |
18 | * Tether - http://tether.io/ | |
19 | */ | |
20 | if (typeof Tether === 'undefined') { | |
21 | throw new Error('Bootstrap tooltips require Tether (http://tether.io/)'); | |
22 | } | |
23 | ||
24 | /** | |
25 | * ------------------------------------------------------------------------ | |
26 | * Constants | |
27 | * ------------------------------------------------------------------------ | |
28 | */ | |
29 | ||
30 | var NAME = 'tooltip'; | |
31 | var VERSION = '4.0.0-alpha.6'; | |
32 | var DATA_KEY = 'bs.tooltip'; | |
33 | var EVENT_KEY = '.' + DATA_KEY; | |
34 | var JQUERY_NO_CONFLICT = $.fn[NAME]; | |
35 | var TRANSITION_DURATION = 150; | |
36 | var CLASS_PREFIX = 'bs-tether'; | |
37 | ||
38 | var Default = { | |
39 | animation: true, | |
40 | template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-inner"></div></div>', | |
41 | trigger: 'hover focus', | |
42 | title: '', | |
43 | delay: 0, | |
44 | html: false, | |
45 | selector: false, | |
46 | placement: 'top', | |
47 | offset: '0 0', | |
48 | constraints: [], | |
49 | container: false | |
50 | }; | |
51 | ||
52 | var DefaultType = { | |
53 | animation: 'boolean', | |
54 | template: 'string', | |
55 | title: '(string|element|function)', | |
56 | trigger: 'string', | |
57 | delay: '(number|object)', | |
58 | html: 'boolean', | |
59 | selector: '(string|boolean)', | |
60 | placement: '(string|function)', | |
61 | offset: 'string', | |
62 | constraints: 'array', | |
63 | container: '(string|element|boolean)' | |
64 | }; | |
65 | ||
66 | var AttachmentMap = { | |
67 | TOP: 'bottom center', | |
68 | RIGHT: 'middle left', | |
69 | BOTTOM: 'top center', | |
70 | LEFT: 'middle right' | |
71 | }; | |
72 | ||
73 | var HoverState = { | |
74 | SHOW: 'show', | |
75 | OUT: 'out' | |
76 | }; | |
77 | ||
78 | var Event = { | |
79 | HIDE: 'hide' + EVENT_KEY, | |
80 | HIDDEN: 'hidden' + EVENT_KEY, | |
81 | SHOW: 'show' + EVENT_KEY, | |
82 | SHOWN: 'shown' + EVENT_KEY, | |
83 | INSERTED: 'inserted' + EVENT_KEY, | |
84 | CLICK: 'click' + EVENT_KEY, | |
85 | FOCUSIN: 'focusin' + EVENT_KEY, | |
86 | FOCUSOUT: 'focusout' + EVENT_KEY, | |
87 | MOUSEENTER: 'mouseenter' + EVENT_KEY, | |
88 | MOUSELEAVE: 'mouseleave' + EVENT_KEY | |
89 | }; | |
90 | ||
91 | var ClassName = { | |
92 | FADE: 'fade', | |
93 | SHOW: 'show' | |
94 | }; | |
95 | ||
96 | var Selector = { | |
97 | TOOLTIP: '.tooltip', | |
98 | TOOLTIP_INNER: '.tooltip-inner' | |
99 | }; | |
100 | ||
101 | var TetherClass = { | |
102 | element: false, | |
103 | enabled: false | |
104 | }; | |
105 | ||
106 | var Trigger = { | |
107 | HOVER: 'hover', | |
108 | FOCUS: 'focus', | |
109 | CLICK: 'click', | |
110 | MANUAL: 'manual' | |
111 | }; | |
112 | ||
113 | /** | |
114 | * ------------------------------------------------------------------------ | |
115 | * Class Definition | |
116 | * ------------------------------------------------------------------------ | |
117 | */ | |
118 | ||
119 | var Tooltip = function () { | |
120 | function Tooltip(element, config) { | |
121 | _classCallCheck(this, Tooltip); | |
122 | ||
123 | // private | |
124 | this._isEnabled = true; | |
125 | this._timeout = 0; | |
126 | this._hoverState = ''; | |
127 | this._activeTrigger = {}; | |
128 | this._isTransitioning = false; | |
129 | this._tether = null; | |
130 | ||
131 | // protected | |
132 | this.element = element; | |
133 | this.config = this._getConfig(config); | |
134 | this.tip = null; | |
135 | ||
136 | this._setListeners(); | |
137 | } | |
138 | ||
139 | // getters | |
140 | ||
141 | // public | |
142 | ||
143 | Tooltip.prototype.enable = function enable() { | |
144 | this._isEnabled = true; | |
145 | }; | |
146 | ||
147 | Tooltip.prototype.disable = function disable() { | |
148 | this._isEnabled = false; | |
149 | }; | |
150 | ||
151 | Tooltip.prototype.toggleEnabled = function toggleEnabled() { | |
152 | this._isEnabled = !this._isEnabled; | |
153 | }; | |
154 | ||
155 | Tooltip.prototype.toggle = function toggle(event) { | |
156 | if (event) { | |
157 | var dataKey = this.constructor.DATA_KEY; | |
158 | var context = $(event.currentTarget).data(dataKey); | |
159 | ||
160 | if (!context) { | |
161 | context = new this.constructor(event.currentTarget, this._getDelegateConfig()); | |
162 | $(event.currentTarget).data(dataKey, context); | |
163 | } | |
164 | ||
165 | context._activeTrigger.click = !context._activeTrigger.click; | |
166 | ||
167 | if (context._isWithActiveTrigger()) { | |
168 | context._enter(null, context); | |
169 | } else { | |
170 | context._leave(null, context); | |
171 | } | |
172 | } else { | |
173 | ||
174 | if ($(this.getTipElement()).hasClass(ClassName.SHOW)) { | |
175 | this._leave(null, this); | |
176 | return; | |
177 | } | |
178 | ||
179 | this._enter(null, this); | |
180 | } | |
181 | }; | |
182 | ||
183 | Tooltip.prototype.dispose = function dispose() { | |
184 | clearTimeout(this._timeout); | |
185 | ||
186 | this.cleanupTether(); | |
187 | ||
188 | $.removeData(this.element, this.constructor.DATA_KEY); | |
189 | ||
190 | $(this.element).off(this.constructor.EVENT_KEY); | |
191 | $(this.element).closest('.modal').off('hide.bs.modal'); | |
192 | ||
193 | if (this.tip) { | |
194 | $(this.tip).remove(); | |
195 | } | |
196 | ||
197 | this._isEnabled = null; | |
198 | this._timeout = null; | |
199 | this._hoverState = null; | |
200 | this._activeTrigger = null; | |
201 | this._tether = null; | |
202 | ||
203 | this.element = null; | |
204 | this.config = null; | |
205 | this.tip = null; | |
206 | }; | |
207 | ||
208 | Tooltip.prototype.show = function show() { | |
209 | var _this = this; | |
210 | ||
211 | if ($(this.element).css('display') === 'none') { | |
212 | throw new Error('Please use show on visible elements'); | |
213 | } | |
214 | ||
215 | var showEvent = $.Event(this.constructor.Event.SHOW); | |
216 | if (this.isWithContent() && this._isEnabled) { | |
217 | if (this._isTransitioning) { | |
218 | throw new Error('Tooltip is transitioning'); | |
219 | } | |
220 | $(this.element).trigger(showEvent); | |
221 | ||
222 | var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element); | |
223 | ||
224 | if (showEvent.isDefaultPrevented() || !isInTheDom) { | |
225 | return; | |
226 | } | |
227 | ||
228 | var tip = this.getTipElement(); | |
229 | var tipId = Util.getUID(this.constructor.NAME); | |
230 | ||
231 | tip.setAttribute('id', tipId); | |
232 | this.element.setAttribute('aria-describedby', tipId); | |
233 | ||
234 | this.setContent(); | |
235 | ||
236 | if (this.config.animation) { | |
237 | $(tip).addClass(ClassName.FADE); | |
238 | } | |
239 | ||
240 | var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement; | |
241 | ||
242 | var attachment = this._getAttachment(placement); | |
243 | ||
244 | var container = this.config.container === false ? document.body : $(this.config.container); | |
245 | ||
246 | $(tip).data(this.constructor.DATA_KEY, this).appendTo(container); | |
247 | ||
248 | $(this.element).trigger(this.constructor.Event.INSERTED); | |
249 | ||
250 | this._tether = new Tether({ | |
251 | attachment: attachment, | |
252 | element: tip, | |
253 | target: this.element, | |
254 | classes: TetherClass, | |
255 | classPrefix: CLASS_PREFIX, | |
256 | offset: this.config.offset, | |
257 | constraints: this.config.constraints, | |
258 | addTargetClasses: false | |
259 | }); | |
260 | ||
261 | Util.reflow(tip); | |
262 | this._tether.position(); | |
263 | ||
264 | $(tip).addClass(ClassName.SHOW); | |
265 | ||
266 | var complete = function complete() { | |
267 | var prevHoverState = _this._hoverState; | |
268 | _this._hoverState = null; | |
269 | _this._isTransitioning = false; | |
270 | ||
271 | $(_this.element).trigger(_this.constructor.Event.SHOWN); | |
272 | ||
273 | if (prevHoverState === HoverState.OUT) { | |
274 | _this._leave(null, _this); | |
275 | } | |
276 | }; | |
277 | ||
278 | if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) { | |
279 | this._isTransitioning = true; | |
280 | $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION); | |
281 | return; | |
282 | } | |
283 | ||
284 | complete(); | |
285 | } | |
286 | }; | |
287 | ||
288 | Tooltip.prototype.hide = function hide(callback) { | |
289 | var _this2 = this; | |
290 | ||
291 | var tip = this.getTipElement(); | |
292 | var hideEvent = $.Event(this.constructor.Event.HIDE); | |
293 | if (this._isTransitioning) { | |
294 | throw new Error('Tooltip is transitioning'); | |
295 | } | |
296 | var complete = function complete() { | |
297 | if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) { | |
298 | tip.parentNode.removeChild(tip); | |
299 | } | |
300 | ||
301 | _this2.element.removeAttribute('aria-describedby'); | |
302 | $(_this2.element).trigger(_this2.constructor.Event.HIDDEN); | |
303 | _this2._isTransitioning = false; | |
304 | _this2.cleanupTether(); | |
305 | ||
306 | if (callback) { | |
307 | callback(); | |
308 | } | |
309 | }; | |
310 | ||
311 | $(this.element).trigger(hideEvent); | |
312 | ||
313 | if (hideEvent.isDefaultPrevented()) { | |
314 | return; | |
315 | } | |
316 | ||
317 | $(tip).removeClass(ClassName.SHOW); | |
318 | ||
319 | this._activeTrigger[Trigger.CLICK] = false; | |
320 | this._activeTrigger[Trigger.FOCUS] = false; | |
321 | this._activeTrigger[Trigger.HOVER] = false; | |
322 | ||
323 | if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) { | |
324 | this._isTransitioning = true; | |
325 | $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION); | |
326 | } else { | |
327 | complete(); | |
328 | } | |
329 | ||
330 | this._hoverState = ''; | |
331 | }; | |
332 | ||
333 | // protected | |
334 | ||
335 | Tooltip.prototype.isWithContent = function isWithContent() { | |
336 | return Boolean(this.getTitle()); | |
337 | }; | |
338 | ||
339 | Tooltip.prototype.getTipElement = function getTipElement() { | |
340 | return this.tip = this.tip || $(this.config.template)[0]; | |
341 | }; | |
342 | ||
343 | Tooltip.prototype.setContent = function setContent() { | |
344 | var $tip = $(this.getTipElement()); | |
345 | ||
346 | this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle()); | |
347 | ||
348 | $tip.removeClass(ClassName.FADE + ' ' + ClassName.SHOW); | |
349 | ||
350 | this.cleanupTether(); | |
351 | }; | |
352 | ||
353 | Tooltip.prototype.setElementContent = function setElementContent($element, content) { | |
354 | var html = this.config.html; | |
355 | if ((typeof content === 'undefined' ? 'undefined' : _typeof(content)) === 'object' && (content.nodeType || content.jquery)) { | |
356 | // content is a DOM node or a jQuery | |
357 | if (html) { | |
358 | if (!$(content).parent().is($element)) { | |
359 | $element.empty().append(content); | |
360 | } | |
361 | } else { | |
362 | $element.text($(content).text()); | |
363 | } | |
364 | } else { | |
365 | $element[html ? 'html' : 'text'](content); | |
366 | } | |
367 | }; | |
368 | ||
369 | Tooltip.prototype.getTitle = function getTitle() { | |
370 | var title = this.element.getAttribute('data-original-title'); | |
371 | ||
372 | if (!title) { | |
373 | title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title; | |
374 | } | |
375 | ||
376 | return title; | |
377 | }; | |
378 | ||
379 | Tooltip.prototype.cleanupTether = function cleanupTether() { | |
380 | if (this._tether) { | |
381 | this._tether.destroy(); | |
382 | } | |
383 | }; | |
384 | ||
385 | // private | |
386 | ||
387 | Tooltip.prototype._getAttachment = function _getAttachment(placement) { | |
388 | return AttachmentMap[placement.toUpperCase()]; | |
389 | }; | |
390 | ||
391 | Tooltip.prototype._setListeners = function _setListeners() { | |
392 | var _this3 = this; | |
393 | ||
394 | var triggers = this.config.trigger.split(' '); | |
395 | ||
396 | triggers.forEach(function (trigger) { | |
397 | if (trigger === 'click') { | |
398 | $(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) { | |
399 | return _this3.toggle(event); | |
400 | }); | |
401 | } else if (trigger !== Trigger.MANUAL) { | |
402 | var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN; | |
403 | var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT; | |
404 | ||
405 | $(_this3.element).on(eventIn, _this3.config.selector, function (event) { | |
406 | return _this3._enter(event); | |
407 | }).on(eventOut, _this3.config.selector, function (event) { | |
408 | return _this3._leave(event); | |
409 | }); | |
410 | } | |
411 | ||
412 | $(_this3.element).closest('.modal').on('hide.bs.modal', function () { | |
413 | return _this3.hide(); | |
414 | }); | |
415 | }); | |
416 | ||
417 | if (this.config.selector) { | |
418 | this.config = $.extend({}, this.config, { | |
419 | trigger: 'manual', | |
420 | selector: '' | |
421 | }); | |
422 | } else { | |
423 | this._fixTitle(); | |
424 | } | |
425 | }; | |
426 | ||
427 | Tooltip.prototype._fixTitle = function _fixTitle() { | |
428 | var titleType = _typeof(this.element.getAttribute('data-original-title')); | |
429 | if (this.element.getAttribute('title') || titleType !== 'string') { | |
430 | this.element.setAttribute('data-original-title', this.element.getAttribute('title') || ''); | |
431 | this.element.setAttribute('title', ''); | |
432 | } | |
433 | }; | |
434 | ||
435 | Tooltip.prototype._enter = function _enter(event, context) { | |
436 | var dataKey = this.constructor.DATA_KEY; | |
437 | ||
438 | context = context || $(event.currentTarget).data(dataKey); | |
439 | ||
440 | if (!context) { | |
441 | context = new this.constructor(event.currentTarget, this._getDelegateConfig()); | |
442 | $(event.currentTarget).data(dataKey, context); | |
443 | } | |
444 | ||
445 | if (event) { | |
446 | context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true; | |
447 | } | |
448 | ||
449 | if ($(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) { | |
450 | context._hoverState = HoverState.SHOW; | |
451 | return; | |
452 | } | |
453 | ||
454 | clearTimeout(context._timeout); | |
455 | ||
456 | context._hoverState = HoverState.SHOW; | |
457 | ||
458 | if (!context.config.delay || !context.config.delay.show) { | |
459 | context.show(); | |
460 | return; | |
461 | } | |
462 | ||
463 | context._timeout = setTimeout(function () { | |
464 | if (context._hoverState === HoverState.SHOW) { | |
465 | context.show(); | |
466 | } | |
467 | }, context.config.delay.show); | |
468 | }; | |
469 | ||
470 | Tooltip.prototype._leave = function _leave(event, context) { | |
471 | var dataKey = this.constructor.DATA_KEY; | |
472 | ||
473 | context = context || $(event.currentTarget).data(dataKey); | |
474 | ||
475 | if (!context) { | |
476 | context = new this.constructor(event.currentTarget, this._getDelegateConfig()); | |
477 | $(event.currentTarget).data(dataKey, context); | |
478 | } | |
479 | ||
480 | if (event) { | |
481 | context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false; | |
482 | } | |
483 | ||
484 | if (context._isWithActiveTrigger()) { | |
485 | return; | |
486 | } | |
487 | ||
488 | clearTimeout(context._timeout); | |
489 | ||
490 | context._hoverState = HoverState.OUT; | |
491 | ||
492 | if (!context.config.delay || !context.config.delay.hide) { | |
493 | context.hide(); | |
494 | return; | |
495 | } | |
496 | ||
497 | context._timeout = setTimeout(function () { | |
498 | if (context._hoverState === HoverState.OUT) { | |
499 | context.hide(); | |
500 | } | |
501 | }, context.config.delay.hide); | |
502 | }; | |
503 | ||
504 | Tooltip.prototype._isWithActiveTrigger = function _isWithActiveTrigger() { | |
505 | for (var trigger in this._activeTrigger) { | |
506 | if (this._activeTrigger[trigger]) { | |
507 | return true; | |
508 | } | |
509 | } | |
510 | ||
511 | return false; | |
512 | }; | |
513 | ||
514 | Tooltip.prototype._getConfig = function _getConfig(config) { | |
515 | config = $.extend({}, this.constructor.Default, $(this.element).data(), config); | |
516 | ||
517 | if (config.delay && typeof config.delay === 'number') { | |
518 | config.delay = { | |
519 | show: config.delay, | |
520 | hide: config.delay | |
521 | }; | |
522 | } | |
523 | ||
524 | Util.typeCheckConfig(NAME, config, this.constructor.DefaultType); | |
525 | ||
526 | return config; | |
527 | }; | |
528 | ||
529 | Tooltip.prototype._getDelegateConfig = function _getDelegateConfig() { | |
530 | var config = {}; | |
531 | ||
532 | if (this.config) { | |
533 | for (var key in this.config) { | |
534 | if (this.constructor.Default[key] !== this.config[key]) { | |
535 | config[key] = this.config[key]; | |
536 | } | |
537 | } | |
538 | } | |
539 | ||
540 | return config; | |
541 | }; | |
542 | ||
543 | // static | |
544 | ||
545 | Tooltip._jQueryInterface = function _jQueryInterface(config) { | |
546 | return this.each(function () { | |
547 | var data = $(this).data(DATA_KEY); | |
548 | var _config = (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config; | |
549 | ||
550 | if (!data && /dispose|hide/.test(config)) { | |
551 | return; | |
552 | } | |
553 | ||
554 | if (!data) { | |
555 | data = new Tooltip(this, _config); | |
556 | $(this).data(DATA_KEY, data); | |
557 | } | |
558 | ||
559 | if (typeof config === 'string') { | |
560 | if (data[config] === undefined) { | |
561 | throw new Error('No method named "' + config + '"'); | |
562 | } | |
563 | data[config](); | |
564 | } | |
565 | }); | |
566 | }; | |
567 | ||
568 | _createClass(Tooltip, null, [{ | |
569 | key: 'VERSION', | |
570 | get: function get() { | |
571 | return VERSION; | |
572 | } | |
573 | }, { | |
574 | key: 'Default', | |
575 | get: function get() { | |
576 | return Default; | |
577 | } | |
578 | }, { | |
579 | key: 'NAME', | |
580 | get: function get() { | |
581 | return NAME; | |
582 | } | |
583 | }, { | |
584 | key: 'DATA_KEY', | |
585 | get: function get() { | |
586 | return DATA_KEY; | |
587 | } | |
588 | }, { | |
589 | key: 'Event', | |
590 | get: function get() { | |
591 | return Event; | |
592 | } | |
593 | }, { | |
594 | key: 'EVENT_KEY', | |
595 | get: function get() { | |
596 | return EVENT_KEY; | |
597 | } | |
598 | }, { | |
599 | key: 'DefaultType', | |
600 | get: function get() { | |
601 | return DefaultType; | |
602 | } | |
603 | }]); | |
604 | ||
605 | return Tooltip; | |
606 | }(); | |
607 | ||
608 | /** | |
609 | * ------------------------------------------------------------------------ | |
610 | * jQuery | |
611 | * ------------------------------------------------------------------------ | |
612 | */ | |
613 | ||
614 | $.fn[NAME] = Tooltip._jQueryInterface; | |
615 | $.fn[NAME].Constructor = Tooltip; | |
616 | $.fn[NAME].noConflict = function () { | |
617 | $.fn[NAME] = JQUERY_NO_CONFLICT; | |
618 | return Tooltip._jQueryInterface; | |
619 | }; | |
620 | ||
621 | return Tooltip; | |
622 | }(jQuery); /* global Tether */ | |
623 | //# sourceMappingURL=tooltip.js.map |