You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
399 lines
12 KiB
399 lines
12 KiB
/* ========================================================================
|
|
* Bootstrap: tooltip.js v3.1.1
|
|
* http://getbootstrap.com/javascript/#tooltip
|
|
* Inspired by the original jQuery.tipsy by Jason Frame
|
|
* ========================================================================
|
|
* Copyright 2011-2014 Twitter, Inc.
|
|
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
|
|
* ======================================================================== */
|
|
|
|
|
|
+function ($) {
|
|
'use strict';
|
|
|
|
// TOOLTIP PUBLIC CLASS DEFINITION
|
|
// ===============================
|
|
|
|
var Tooltip = function (element, options) {
|
|
this.type =
|
|
this.options =
|
|
this.enabled =
|
|
this.timeout =
|
|
this.hoverState =
|
|
this.$element = null
|
|
|
|
this.init('tooltip', element, options)
|
|
}
|
|
|
|
Tooltip.DEFAULTS = {
|
|
animation: true,
|
|
placement: 'top',
|
|
selector: false,
|
|
template: '<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
|
|
trigger: 'hover focus',
|
|
title: '',
|
|
delay: 0,
|
|
html: false,
|
|
container: false
|
|
}
|
|
|
|
Tooltip.prototype.init = function (type, element, options) {
|
|
this.enabled = true
|
|
this.type = type
|
|
this.$element = $(element)
|
|
this.options = this.getOptions(options)
|
|
|
|
var triggers = this.options.trigger.split(' ')
|
|
|
|
for (var i = triggers.length; i--;) {
|
|
var trigger = triggers[i]
|
|
|
|
if (trigger == 'click') {
|
|
this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
|
|
} else if (trigger != 'manual') {
|
|
var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin'
|
|
var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'
|
|
|
|
this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
|
|
this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
|
|
}
|
|
}
|
|
|
|
this.options.selector ?
|
|
(this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
|
|
this.fixTitle()
|
|
}
|
|
|
|
Tooltip.prototype.getDefaults = function () {
|
|
return Tooltip.DEFAULTS
|
|
}
|
|
|
|
Tooltip.prototype.getOptions = function (options) {
|
|
options = $.extend({}, this.getDefaults(), this.$element.data(), options)
|
|
|
|
if (options.delay && typeof options.delay == 'number') {
|
|
options.delay = {
|
|
show: options.delay,
|
|
hide: options.delay
|
|
}
|
|
}
|
|
|
|
return options
|
|
}
|
|
|
|
Tooltip.prototype.getDelegateOptions = function () {
|
|
var options = {}
|
|
var defaults = this.getDefaults()
|
|
|
|
this._options && $.each(this._options, function (key, value) {
|
|
if (defaults[key] != value) options[key] = value
|
|
})
|
|
|
|
return options
|
|
}
|
|
|
|
Tooltip.prototype.enter = function (obj) {
|
|
var self = obj instanceof this.constructor ?
|
|
obj : $(obj.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type)
|
|
|
|
clearTimeout(self.timeout)
|
|
|
|
self.hoverState = 'in'
|
|
|
|
if (!self.options.delay || !self.options.delay.show) return self.show()
|
|
|
|
self.timeout = setTimeout(function () {
|
|
if (self.hoverState == 'in') self.show()
|
|
}, self.options.delay.show)
|
|
}
|
|
|
|
Tooltip.prototype.leave = function (obj) {
|
|
var self = obj instanceof this.constructor ?
|
|
obj : $(obj.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type)
|
|
|
|
clearTimeout(self.timeout)
|
|
|
|
self.hoverState = 'out'
|
|
|
|
if (!self.options.delay || !self.options.delay.hide) return self.hide()
|
|
|
|
self.timeout = setTimeout(function () {
|
|
if (self.hoverState == 'out') self.hide()
|
|
}, self.options.delay.hide)
|
|
}
|
|
|
|
Tooltip.prototype.show = function () {
|
|
var e = $.Event('show.bs.' + this.type)
|
|
|
|
if (this.hasContent() && this.enabled) {
|
|
this.$element.trigger(e)
|
|
|
|
if (e.isDefaultPrevented()) return
|
|
var that = this;
|
|
|
|
var $tip = this.tip()
|
|
|
|
this.setContent()
|
|
|
|
if (this.options.animation) $tip.addClass('fade')
|
|
|
|
var placement = typeof this.options.placement == 'function' ?
|
|
this.options.placement.call(this, $tip[0], this.$element[0]) :
|
|
this.options.placement
|
|
|
|
var autoToken = /\s?auto?\s?/i
|
|
var autoPlace = autoToken.test(placement)
|
|
if (autoPlace) placement = placement.replace(autoToken, '') || 'top'
|
|
|
|
$tip
|
|
.detach()
|
|
.css({ top: 0, left: 0, display: 'block' })
|
|
.addClass(placement)
|
|
|
|
this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
|
|
|
|
var pos = this.getPosition()
|
|
var actualWidth = $tip[0].offsetWidth
|
|
var actualHeight = $tip[0].offsetHeight
|
|
|
|
if (autoPlace) {
|
|
var $parent = this.$element.parent()
|
|
|
|
var orgPlacement = placement
|
|
var docScroll = document.documentElement.scrollTop || document.body.scrollTop
|
|
var parentWidth = this.options.container == 'body' ? window.innerWidth : $parent.outerWidth()
|
|
var parentHeight = this.options.container == 'body' ? window.innerHeight : $parent.outerHeight()
|
|
var parentLeft = this.options.container == 'body' ? 0 : $parent.offset().left
|
|
|
|
placement = placement == 'bottom' && pos.top + pos.height + actualHeight - docScroll > parentHeight ? 'top' :
|
|
placement == 'top' && pos.top - docScroll - actualHeight < 0 ? 'bottom' :
|
|
placement == 'right' && pos.right + actualWidth > parentWidth ? 'left' :
|
|
placement == 'left' && pos.left - actualWidth < parentLeft ? 'right' :
|
|
placement
|
|
|
|
$tip
|
|
.removeClass(orgPlacement)
|
|
.addClass(placement)
|
|
}
|
|
|
|
var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
|
|
|
|
this.applyPlacement(calculatedOffset, placement)
|
|
this.hoverState = null
|
|
|
|
var complete = function() {
|
|
that.$element.trigger('shown.bs.' + that.type)
|
|
}
|
|
|
|
$.support.transition && this.$tip.hasClass('fade') ?
|
|
$tip
|
|
.one($.support.transition.end, complete)
|
|
.emulateTransitionEnd(150) :
|
|
complete()
|
|
}
|
|
}
|
|
|
|
Tooltip.prototype.applyPlacement = function (offset, placement) {
|
|
var replace
|
|
var $tip = this.tip()
|
|
var width = $tip[0].offsetWidth
|
|
var height = $tip[0].offsetHeight
|
|
|
|
// manually read margins because getBoundingClientRect includes difference
|
|
var marginTop = parseInt($tip.css('margin-top'), 10)
|
|
var marginLeft = parseInt($tip.css('margin-left'), 10)
|
|
|
|
// we must check for NaN for ie 8/9
|
|
if (isNaN(marginTop)) marginTop = 0
|
|
if (isNaN(marginLeft)) marginLeft = 0
|
|
|
|
offset.top = offset.top + marginTop
|
|
offset.left = offset.left + marginLeft
|
|
|
|
// $.fn.offset doesn't round pixel values
|
|
// so we use setOffset directly with our own function B-0
|
|
$.offset.setOffset($tip[0], $.extend({
|
|
using: function (props) {
|
|
$tip.css({
|
|
top: Math.round(props.top),
|
|
left: Math.round(props.left)
|
|
})
|
|
}
|
|
}, offset), 0)
|
|
|
|
$tip.addClass('in')
|
|
|
|
// check to see if placing tip in new offset caused the tip to resize itself
|
|
var actualWidth = $tip[0].offsetWidth
|
|
var actualHeight = $tip[0].offsetHeight
|
|
|
|
if (placement == 'top' && actualHeight != height) {
|
|
replace = true
|
|
offset.top = offset.top + height - actualHeight
|
|
}
|
|
|
|
if (/bottom|top/.test(placement)) {
|
|
var delta = 0
|
|
|
|
if (offset.left < 0) {
|
|
delta = offset.left * -2
|
|
offset.left = 0
|
|
|
|
$tip.offset(offset)
|
|
|
|
actualWidth = $tip[0].offsetWidth
|
|
actualHeight = $tip[0].offsetHeight
|
|
}
|
|
|
|
this.replaceArrow(delta - width + actualWidth, actualWidth, 'left')
|
|
} else {
|
|
this.replaceArrow(actualHeight - height, actualHeight, 'top')
|
|
}
|
|
|
|
if (replace) $tip.offset(offset)
|
|
}
|
|
|
|
Tooltip.prototype.replaceArrow = function (delta, dimension, position) {
|
|
this.arrow().css(position, delta ? (50 * (1 - delta / dimension) + '%') : '')
|
|
}
|
|
|
|
Tooltip.prototype.setContent = function () {
|
|
var $tip = this.tip()
|
|
var title = this.getTitle()
|
|
|
|
$tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
|
|
$tip.removeClass('fade in top bottom left right')
|
|
}
|
|
|
|
Tooltip.prototype.hide = function () {
|
|
var that = this
|
|
var $tip = this.tip()
|
|
var e = $.Event('hide.bs.' + this.type)
|
|
|
|
function complete() {
|
|
if (that.hoverState != 'in') $tip.detach()
|
|
that.$element.trigger('hidden.bs.' + that.type)
|
|
}
|
|
|
|
this.$element.trigger(e)
|
|
|
|
if (e.isDefaultPrevented()) return
|
|
|
|
$tip.removeClass('in')
|
|
|
|
$.support.transition && this.$tip.hasClass('fade') ?
|
|
$tip
|
|
.one($.support.transition.end, complete)
|
|
.emulateTransitionEnd(150) :
|
|
complete()
|
|
|
|
this.hoverState = null
|
|
|
|
return this
|
|
}
|
|
|
|
Tooltip.prototype.fixTitle = function () {
|
|
var $e = this.$element
|
|
if ($e.attr('title') || typeof($e.attr('data-original-title')) != 'string') {
|
|
$e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
|
|
}
|
|
}
|
|
|
|
Tooltip.prototype.hasContent = function () {
|
|
return this.getTitle()
|
|
}
|
|
|
|
Tooltip.prototype.getPosition = function () {
|
|
var el = this.$element[0]
|
|
return $.extend({}, (typeof el.getBoundingClientRect == 'function') ? el.getBoundingClientRect() : {
|
|
width: el.offsetWidth,
|
|
height: el.offsetHeight
|
|
}, this.$element.offset())
|
|
}
|
|
|
|
Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
|
|
return placement == 'bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } :
|
|
placement == 'top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
|
|
placement == 'left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
|
|
/* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }
|
|
}
|
|
|
|
Tooltip.prototype.getTitle = function () {
|
|
var title
|
|
var $e = this.$element
|
|
var o = this.options
|
|
|
|
title = $e.attr('data-original-title')
|
|
|| (typeof o.title == 'function' ? o.title.call($e[0]) : o.title)
|
|
|
|
return title
|
|
}
|
|
|
|
Tooltip.prototype.tip = function () {
|
|
return this.$tip = this.$tip || $(this.options.template)
|
|
}
|
|
|
|
Tooltip.prototype.arrow = function () {
|
|
return this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow')
|
|
}
|
|
|
|
Tooltip.prototype.validate = function () {
|
|
if (!this.$element[0].parentNode) {
|
|
this.hide()
|
|
this.$element = null
|
|
this.options = null
|
|
}
|
|
}
|
|
|
|
Tooltip.prototype.enable = function () {
|
|
this.enabled = true
|
|
}
|
|
|
|
Tooltip.prototype.disable = function () {
|
|
this.enabled = false
|
|
}
|
|
|
|
Tooltip.prototype.toggleEnabled = function () {
|
|
this.enabled = !this.enabled
|
|
}
|
|
|
|
Tooltip.prototype.toggle = function (e) {
|
|
var self = e ? $(e.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type) : this
|
|
self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
|
|
}
|
|
|
|
Tooltip.prototype.destroy = function () {
|
|
clearTimeout(this.timeout)
|
|
this.hide().$element.off('.' + this.type).removeData('bs.' + this.type)
|
|
}
|
|
|
|
|
|
// TOOLTIP PLUGIN DEFINITION
|
|
// =========================
|
|
|
|
var old = $.fn.tooltip
|
|
|
|
$.fn.tooltip = function (option) {
|
|
return this.each(function () {
|
|
var $this = $(this)
|
|
var data = $this.data('bs.tooltip')
|
|
var options = typeof option == 'object' && option
|
|
|
|
if (!data && option == 'destroy') return
|
|
if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
|
|
if (typeof option == 'string') data[option]()
|
|
})
|
|
}
|
|
|
|
$.fn.tooltip.Constructor = Tooltip
|
|
|
|
|
|
// TOOLTIP NO CONFLICT
|
|
// ===================
|
|
|
|
$.fn.tooltip.noConflict = function () {
|
|
$.fn.tooltip = old
|
|
return this
|
|
}
|
|
|
|
}(jQuery);
|
|
|