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-
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- * Bootstrap: tooltip.js v3.0.0
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- * http:
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- * Inspired by the original jQuery.tipsy by Jason Frame
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- * ========================================================================
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- * Copyright 2012 Twitter, Inc.
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- *
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- * Licensed under the Apache License, Version 2.0 (the "License");
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- * you may not use this file except in compliance with the License.
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- * You may obtain a copy of the License at
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- *
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- * http:
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- *
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- * Unless required by applicable law or agreed to in writing, software
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- * distributed under the License is distributed on an "AS IS" BASIS,
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- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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- * See the License for the specific language governing permissions and
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- * limitations under the License.
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- * ======================================================================== */
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-
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-
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-+function ($) { "use strict";
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-
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-
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-
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-
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- var Tooltip = function (element, options) {
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- this.type =
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- this.options =
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- this.enabled =
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- this.timeout =
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- this.hoverState =
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- this.$element = null
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-
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- this.init('tooltip', element, options)
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- }
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-
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- Tooltip.DEFAULTS = {
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- animation: true
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- , placement: 'top'
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- , selector: false
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- , template: '<div class="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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- , container: false
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- }
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-
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- Tooltip.prototype.init = function (type, element, options) {
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- this.enabled = true
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- this.type = type
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- this.$element = $(element)
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- this.options = this.getOptions(options)
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-
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- var triggers = this.options.trigger.split(' ')
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-
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- for (var i = triggers.length; i--;) {
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- var trigger = triggers[i]
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-
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- if (trigger == 'click') {
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- this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
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- } else if (trigger != 'manual') {
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- var eventIn = trigger == 'hover' ? 'mouseenter' : 'focus'
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- var eventOut = trigger == 'hover' ? 'mouseleave' : 'blur'
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-
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- this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
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- this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
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- }
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- }
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-
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- this.options.selector ?
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- (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
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- this.fixTitle()
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- }
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-
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- Tooltip.prototype.getDefaults = function () {
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- return Tooltip.DEFAULTS
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- }
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-
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- Tooltip.prototype.getOptions = function (options) {
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- options = $.extend({}, this.getDefaults(), this.$element.data(), options)
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-
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- if (options.delay && typeof options.delay == 'number') {
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- options.delay = {
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- show: options.delay
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- , hide: options.delay
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- }
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- }
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-
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- return options
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- }
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-
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- Tooltip.prototype.getDelegateOptions = function () {
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- var options = {}
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- var defaults = this.getDefaults()
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-
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- this._options && $.each(this._options, function (key, value) {
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- if (defaults[key] != value) options[key] = value
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- })
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-
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- return options
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- }
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-
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- Tooltip.prototype.enter = function (obj) {
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- var self = obj instanceof this.constructor ?
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- obj : $(obj.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type)
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-
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- clearTimeout(self.timeout)
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-
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- self.hoverState = 'in'
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-
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- if (!self.options.delay || !self.options.delay.show) return self.show()
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-
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- self.timeout = setTimeout(function () {
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- if (self.hoverState == 'in') self.show()
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- }, self.options.delay.show)
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- }
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-
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- Tooltip.prototype.leave = function (obj) {
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- var self = obj instanceof this.constructor ?
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- obj : $(obj.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type)
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-
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- clearTimeout(self.timeout)
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-
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- self.hoverState = 'out'
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-
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- if (!self.options.delay || !self.options.delay.hide) return self.hide()
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-
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- self.timeout = setTimeout(function () {
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- if (self.hoverState == 'out') self.hide()
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- }, self.options.delay.hide)
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- }
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-
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- Tooltip.prototype.show = function () {
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- var e = $.Event('show.bs.'+ this.type)
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-
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- if (this.hasContent() && this.enabled) {
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- this.$element.trigger(e)
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-
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- if (e.isDefaultPrevented()) return
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-
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- var $tip = this.tip()
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-
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- this.setContent()
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-
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- if (this.options.animation) $tip.addClass('fade')
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-
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- var placement = typeof this.options.placement == 'function' ?
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- this.options.placement.call(this, $tip[0], this.$element[0]) :
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- this.options.placement
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-
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- var autoToken = /\s?auto?\s?/i
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- var autoPlace = autoToken.test(placement)
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- if (autoPlace) placement = placement.replace(autoToken, '') || 'top'
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-
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- $tip
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- .detach()
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- .css({ top: 0, left: 0, display: 'block' })
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- .addClass(placement)
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-
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- this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
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-
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- var pos = this.getPosition()
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- var actualWidth = $tip[0].offsetWidth
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- var actualHeight = $tip[0].offsetHeight
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-
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- if (autoPlace) {
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- var $parent = this.$element.parent()
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-
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- var orgPlacement = placement
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- var docScroll = document.documentElement.scrollTop || document.body.scrollTop
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- var parentWidth = this.options.container == 'body' ? window.innerWidth : $parent.outerWidth()
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- var parentHeight = this.options.container == 'body' ? window.innerHeight : $parent.outerHeight()
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- var parentLeft = this.options.container == 'body' ? 0 : $parent.offset().left
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-
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- placement = placement == 'bottom' && pos.top + pos.height + actualHeight - docScroll > parentHeight ? 'top' :
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- placement == 'top' && pos.top - docScroll - actualHeight < 0 ? 'bottom' :
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- placement == 'right' && pos.right + actualWidth > parentWidth ? 'left' :
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- placement == 'left' && pos.left - actualWidth < parentLeft ? 'right' :
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- placement
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-
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- $tip
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- .removeClass(orgPlacement)
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- .addClass(placement)
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- }
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-
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- var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
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-
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- this.applyPlacement(calculatedOffset, placement)
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- this.$element.trigger('shown.bs.' + this.type)
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- }
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- }
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-
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- Tooltip.prototype.applyPlacement = function(offset, placement) {
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- var replace
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- var $tip = this.tip()
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- var width = $tip[0].offsetWidth
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- var height = $tip[0].offsetHeight
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-
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-
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- var marginTop = parseInt($tip.css('margin-top'), 10)
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- var marginLeft = parseInt($tip.css('margin-left'), 10)
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-
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-
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- if (isNaN(marginTop)) marginTop = 0
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- if (isNaN(marginLeft)) marginLeft = 0
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-
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- offset.top = offset.top + marginTop
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- offset.left = offset.left + marginLeft
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-
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- $tip
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- .offset(offset)
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- .addClass('in')
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-
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-
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- var actualWidth = $tip[0].offsetWidth
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- var actualHeight = $tip[0].offsetHeight
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-
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- if (placement == 'top' && actualHeight != height) {
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- replace = true
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- offset.top = offset.top + height - actualHeight
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- }
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-
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- if (/bottom|top/.test(placement)) {
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- var delta = 0
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-
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- if (offset.left < 0) {
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- delta = offset.left * -2
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- offset.left = 0
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-
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- $tip.offset(offset)
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-
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- actualWidth = $tip[0].offsetWidth
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- actualHeight = $tip[0].offsetHeight
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- }
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-
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- this.replaceArrow(delta - width + actualWidth, actualWidth, 'left')
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- } else {
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- this.replaceArrow(actualHeight - height, actualHeight, 'top')
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- }
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-
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- if (replace) $tip.offset(offset)
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- }
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-
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- Tooltip.prototype.replaceArrow = function(delta, dimension, position) {
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- this.arrow().css(position, delta ? (50 * (1 - delta / dimension) + "%") : '')
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- }
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-
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- Tooltip.prototype.setContent = function () {
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- var $tip = this.tip()
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- var title = this.getTitle()
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-
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- $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
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- $tip.removeClass('fade in top bottom left right')
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- }
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-
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- Tooltip.prototype.hide = function () {
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- var that = this
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- var $tip = this.tip()
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- var e = $.Event('hide.bs.' + this.type)
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-
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- function complete() {
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- if (that.hoverState != 'in') $tip.detach()
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- }
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-
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- this.$element.trigger(e)
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-
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- if (e.isDefaultPrevented()) return
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-
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- $tip.removeClass('in')
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-
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- $.support.transition && this.$tip.hasClass('fade') ?
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- $tip
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- .one($.support.transition.end, complete)
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- .emulateTransitionEnd(150) :
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- complete()
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-
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- this.$element.trigger('hidden.bs.' + this.type)
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-
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- return this
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- }
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-
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- Tooltip.prototype.fixTitle = function () {
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- var $e = this.$element
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- if ($e.attr('title') || typeof($e.attr('data-original-title')) != 'string') {
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- $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
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- }
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- }
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-
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- Tooltip.prototype.hasContent = function () {
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- return this.getTitle()
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- }
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-
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- Tooltip.prototype.getPosition = function () {
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- var el = this.$element[0]
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- return $.extend({}, (typeof el.getBoundingClientRect == 'function') ? el.getBoundingClientRect() : {
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- width: el.offsetWidth
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- , height: el.offsetHeight
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- }, this.$element.offset())
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- }
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-
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- Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
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- return placement == 'bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } :
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- placement == 'top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
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- placement == 'left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
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- { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }
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- }
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-
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- Tooltip.prototype.getTitle = function () {
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- var title
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- var $e = this.$element
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- var o = this.options
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-
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- title = $e.attr('data-original-title')
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- || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title)
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-
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- return title
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- }
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-
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- Tooltip.prototype.tip = function () {
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- return this.$tip = this.$tip || $(this.options.template)
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- }
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-
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- Tooltip.prototype.arrow = function () {
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- return this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow')
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- }
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-
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- Tooltip.prototype.validate = function () {
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- if (!this.$element[0].parentNode) {
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- this.hide()
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- this.$element = null
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- this.options = null
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- }
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- }
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-
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- Tooltip.prototype.enable = function () {
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- this.enabled = true
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- }
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-
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- Tooltip.prototype.disable = function () {
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- this.enabled = false
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- }
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-
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- Tooltip.prototype.toggleEnabled = function () {
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- this.enabled = !this.enabled
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- }
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-
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- Tooltip.prototype.toggle = function (e) {
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- var self = e ? $(e.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type) : this
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- self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
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- }
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-
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- Tooltip.prototype.destroy = function () {
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- this.hide().$element.off('.' + this.type).removeData('bs.' + this.type)
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- }
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-
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-
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-
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-
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-
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- var old = $.fn.tooltip
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-
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- $.fn.tooltip = function (option) {
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- return this.each(function () {
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- var $this = $(this)
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- var data = $this.data('bs.tooltip')
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- var options = typeof option == 'object' && option
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-
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- if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
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- if (typeof option == 'string') data[option]()
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- })
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- }
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-
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- $.fn.tooltip.Constructor = Tooltip
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-
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-
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-
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-
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-
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- $.fn.tooltip.noConflict = function () {
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- $.fn.tooltip = old
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- return this
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- }
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-
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-}(window.jQuery);
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