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.
361 lines
9.7 KiB
361 lines
9.7 KiB
/* =========================================================== |
|
* bootstrap-tooltip.js v2.3.2 |
|
* http://twitter.github.com/bootstrap/javascript.html#tooltips |
|
* Inspired by the original jQuery.tipsy by Jason Frame |
|
* =========================================================== |
|
* Copyright 2012 Twitter, Inc. |
|
* |
|
* Licensed under the Apache License, Version 2.0 (the "License"); |
|
* you may not use this file except in compliance with the License. |
|
* You may obtain a copy of the License at |
|
* |
|
* http://www.apache.org/licenses/LICENSE-2.0 |
|
* |
|
* Unless required by applicable law or agreed to in writing, software |
|
* distributed under the License is distributed on an "AS IS" BASIS, |
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
* See the License for the specific language governing permissions and |
|
* limitations under the License. |
|
* ========================================================== */ |
|
|
|
|
|
!function ($) { |
|
|
|
"use strict"; // jshint ;_; |
|
|
|
|
|
/* TOOLTIP PUBLIC CLASS DEFINITION |
|
* =============================== */ |
|
|
|
var Tooltip = function (element, options) { |
|
this.init('tooltip', element, options) |
|
} |
|
|
|
Tooltip.prototype = { |
|
|
|
constructor: Tooltip |
|
|
|
, init: function (type, element, options) { |
|
var eventIn |
|
, eventOut |
|
, triggers |
|
, trigger |
|
, i |
|
|
|
this.type = type |
|
this.$element = $(element) |
|
this.options = this.getOptions(options) |
|
this.enabled = true |
|
|
|
triggers = this.options.trigger.split(' ') |
|
|
|
for (i = triggers.length; i--;) { |
|
trigger = triggers[i] |
|
if (trigger == 'click') { |
|
this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this)) |
|
} else if (trigger != 'manual') { |
|
eventIn = trigger == 'hover' ? 'mouseenter' : 'focus' |
|
eventOut = trigger == 'hover' ? 'mouseleave' : 'blur' |
|
this.$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() |
|
} |
|
|
|
, getOptions: function (options) { |
|
options = $.extend({}, $.fn[this.type].defaults, this.$element.data(), options) |
|
|
|
if (options.delay && typeof options.delay == 'number') { |
|
options.delay = { |
|
show: options.delay |
|
, hide: options.delay |
|
} |
|
} |
|
|
|
return options |
|
} |
|
|
|
, enter: function (e) { |
|
var defaults = $.fn[this.type].defaults |
|
, options = {} |
|
, self |
|
|
|
this._options && $.each(this._options, function (key, value) { |
|
if (defaults[key] != value) options[key] = value |
|
}, this) |
|
|
|
self = $(e.currentTarget)[this.type](options).data(this.type) |
|
|
|
if (!self.options.delay || !self.options.delay.show) return self.show() |
|
|
|
clearTimeout(this.timeout) |
|
self.hoverState = 'in' |
|
this.timeout = setTimeout(function() { |
|
if (self.hoverState == 'in') self.show() |
|
}, self.options.delay.show) |
|
} |
|
|
|
, leave: function (e) { |
|
var self = $(e.currentTarget)[this.type](this._options).data(this.type) |
|
|
|
if (this.timeout) clearTimeout(this.timeout) |
|
if (!self.options.delay || !self.options.delay.hide) return self.hide() |
|
|
|
self.hoverState = 'out' |
|
this.timeout = setTimeout(function() { |
|
if (self.hoverState == 'out') self.hide() |
|
}, self.options.delay.hide) |
|
} |
|
|
|
, show: function () { |
|
var $tip |
|
, pos |
|
, actualWidth |
|
, actualHeight |
|
, placement |
|
, tp |
|
, e = $.Event('show') |
|
|
|
if (this.hasContent() && this.enabled) { |
|
this.$element.trigger(e) |
|
if (e.isDefaultPrevented()) return |
|
$tip = this.tip() |
|
this.setContent() |
|
|
|
if (this.options.animation) { |
|
$tip.addClass('fade') |
|
} |
|
|
|
placement = typeof this.options.placement == 'function' ? |
|
this.options.placement.call(this, $tip[0], this.$element[0]) : |
|
this.options.placement |
|
|
|
$tip |
|
.detach() |
|
.css({ top: 0, left: 0, display: 'block' }) |
|
|
|
this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element) |
|
|
|
pos = this.getPosition() |
|
|
|
actualWidth = $tip[0].offsetWidth |
|
actualHeight = $tip[0].offsetHeight |
|
|
|
switch (placement) { |
|
case 'bottom': |
|
tp = {top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2} |
|
break |
|
case 'top': |
|
tp = {top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2} |
|
break |
|
case 'left': |
|
tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth} |
|
break |
|
case 'right': |
|
tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width} |
|
break |
|
} |
|
|
|
this.applyPlacement(tp, placement) |
|
this.$element.trigger('shown') |
|
} |
|
} |
|
|
|
, applyPlacement: function(offset, placement){ |
|
var $tip = this.tip() |
|
, width = $tip[0].offsetWidth |
|
, height = $tip[0].offsetHeight |
|
, actualWidth |
|
, actualHeight |
|
, delta |
|
, replace |
|
|
|
$tip |
|
.offset(offset) |
|
.addClass(placement) |
|
.addClass('in') |
|
|
|
actualWidth = $tip[0].offsetWidth |
|
actualHeight = $tip[0].offsetHeight |
|
|
|
if (placement == 'top' && actualHeight != height) { |
|
offset.top = offset.top + height - actualHeight |
|
replace = true |
|
} |
|
|
|
if (placement == 'bottom' || placement == 'top') { |
|
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) |
|
} |
|
|
|
, replaceArrow: function(delta, dimension, position){ |
|
this |
|
.arrow() |
|
.css(position, delta ? (50 * (1 - delta / dimension) + "%") : '') |
|
} |
|
|
|
, setContent: function () { |
|
var $tip = this.tip() |
|
, title = this.getTitle() |
|
|
|
$tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title) |
|
$tip.removeClass('fade in top bottom left right') |
|
} |
|
|
|
, hide: function () { |
|
var that = this |
|
, $tip = this.tip() |
|
, e = $.Event('hide') |
|
|
|
this.$element.trigger(e) |
|
if (e.isDefaultPrevented()) return |
|
|
|
$tip.removeClass('in') |
|
|
|
function removeWithAnimation() { |
|
var timeout = setTimeout(function () { |
|
$tip.off($.support.transition.end).detach() |
|
}, 500) |
|
|
|
$tip.one($.support.transition.end, function () { |
|
clearTimeout(timeout) |
|
$tip.detach() |
|
}) |
|
} |
|
|
|
$.support.transition && this.$tip.hasClass('fade') ? |
|
removeWithAnimation() : |
|
$tip.detach() |
|
|
|
this.$element.trigger('hidden') |
|
|
|
return this |
|
} |
|
|
|
, fixTitle: function () { |
|
var $e = this.$element |
|
if ($e.attr('title') || typeof($e.attr('data-original-title')) != 'string') { |
|
$e.attr('data-original-title', $e.attr('title') || '').attr('title', '') |
|
} |
|
} |
|
|
|
, hasContent: function () { |
|
return this.getTitle() |
|
} |
|
|
|
, getPosition: function () { |
|
var el = this.$element[0] |
|
return $.extend({}, (typeof el.getBoundingClientRect == 'function') ? el.getBoundingClientRect() : { |
|
width: el.offsetWidth |
|
, height: el.offsetHeight |
|
}, this.$element.offset()) |
|
} |
|
|
|
, getTitle: function () { |
|
var title |
|
, $e = this.$element |
|
, o = this.options |
|
|
|
title = $e.attr('data-original-title') |
|
|| (typeof o.title == 'function' ? o.title.call($e[0]) : o.title) |
|
|
|
return title |
|
} |
|
|
|
, tip: function () { |
|
return this.$tip = this.$tip || $(this.options.template) |
|
} |
|
|
|
, arrow: function(){ |
|
return this.$arrow = this.$arrow || this.tip().find(".tooltip-arrow") |
|
} |
|
|
|
, validate: function () { |
|
if (!this.$element[0].parentNode) { |
|
this.hide() |
|
this.$element = null |
|
this.options = null |
|
} |
|
} |
|
|
|
, enable: function () { |
|
this.enabled = true |
|
} |
|
|
|
, disable: function () { |
|
this.enabled = false |
|
} |
|
|
|
, toggleEnabled: function () { |
|
this.enabled = !this.enabled |
|
} |
|
|
|
, toggle: function (e) { |
|
var self = e ? $(e.currentTarget)[this.type](this._options).data(this.type) : this |
|
self.tip().hasClass('in') ? self.hide() : self.show() |
|
} |
|
|
|
, destroy: function () { |
|
this.hide().$element.off('.' + this.type).removeData(this.type) |
|
} |
|
|
|
} |
|
|
|
|
|
/* TOOLTIP PLUGIN DEFINITION |
|
* ========================= */ |
|
|
|
var old = $.fn.tooltip |
|
|
|
$.fn.tooltip = function ( option ) { |
|
return this.each(function () { |
|
var $this = $(this) |
|
, data = $this.data('tooltip') |
|
, options = typeof option == 'object' && option |
|
if (!data) $this.data('tooltip', (data = new Tooltip(this, options))) |
|
if (typeof option == 'string') data[option]() |
|
}) |
|
} |
|
|
|
$.fn.tooltip.Constructor = Tooltip |
|
|
|
$.fn.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 NO CONFLICT |
|
* =================== */ |
|
|
|
$.fn.tooltip.noConflict = function () { |
|
$.fn.tooltip = old |
|
return this |
|
} |
|
|
|
}(window.jQuery);
|
|
|