Members/nobuyasu/TwitterBootstrap: js/bootstrap-tooltip.js comparison

comparison js/bootstrap-tooltip.js @ 0:cfa3e2e51af7 draft

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author	Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
date	Wed, 19 Sep 2012 22:11:23 +0900
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--1:000000000000
+:cfa3e2e51af7
+/* ===========================================================
+* bootstrap-tooltip.js v2.1.1
+* 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 ($) {
+"use strict"; // jshint ;_;
+/* TOOLTIP PUBLIC CLASS DEFINITION
+* =============================== */
+var Tooltip = function (element, options) {
+this.init('tooltip', element, options)
+}
+Tooltip.prototype = {
+constructor: Tooltip
+, init: function (type, element, options) {
+var eventIn
+, eventOut
+this.type = type
+this.$element = $(element)
+this.options = this.getOptions(options)
+this.enabled = true
+if (this.options.trigger == 'click') {
+this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
+} else if (this.options.trigger != 'manual') {
+eventIn = this.options.trigger == 'hover' ? 'mouseenter' : 'focus'
+eventOut = this.options.trigger == 'hover' ? 'mouseleave' : 'blur'
+this.$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({}, $.fn[this.type].defaults, options, this.$element.data())
+if (options.delay && typeof options.delay == 'number') {
+options.delay = {
+show: options.delay
+, hide: options.delay
+}
+}
+return options
+}
+, enter: function (e) {
+var self = $(e.currentTarget)[this.type](this._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 $tip
+, inside
+, pos
+, actualWidth
+, actualHeight
+, placement
+, tp
+if (this.hasContent() && this.enabled) {
+$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
+inside = /in/.test(placement)
+$tip
+.remove()
+.css({ top: 0, left: 0, display: 'block' })
+.appendTo(inside ? this.$element : document.body)
+pos = this.getPosition(inside)
+actualWidth = $tip[0].offsetWidth
+actualHeight = $tip[0].offsetHeight
+switch (inside ? placement.split(' ')[1] : placement) {
+case 'bottom':
+tp = {top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2}
+break
+case 'top':
+tp = {top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2}
+break
+case 'left':
+tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth}
+break
+case 'right':
+tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width}
+break
+}
+$tip
+.css(tp)
+.addClass(placement)
+.addClass('in')
+}
+}
+, 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
+, $tip = this.tip()
+$tip.removeClass('in')
+function removeWithAnimation() {
+var timeout = setTimeout(function () {
+$tip.off($.support.transition.end).remove()
+}, 500)
+$tip.one($.support.transition.end, function () {
+clearTimeout(timeout)
+$tip.remove()
+})
+}
+$.support.transition && this.$tip.hasClass('fade') ?
+removeWithAnimation() :
+$tip.remove()
+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') || '').removeAttr('title')
+}
+}
+, hasContent: function () {
+return this.getTitle()
+}
+, getPosition: function (inside) {
+return $.extend({}, (inside ? {top: 0, left: 0} : this.$element.offset()), {
+width: this.$element[0].offsetWidth
+, height: this.$element[0].offsetHeight
+})
+}
+, 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 || $(this.options.template)
+}
+, validate: function () {
+if (!this.$element[0].parentNode) {
+this.hide()
+this.$element = null
+this.options = null
+}
+}
+, enable: function () {
+this.enabled = true
+}
+, disable: function () {
+this.enabled = false
+}
+, toggleEnabled: function () {
+this.enabled = !this.enabled
+}
+, toggle: function () {
+this[this.tip().hasClass('in') ? 'hide' : 'show']()
+}
+, destroy: function () {
+this.hide().$element.off('.' + this.type).removeData(this.type)
+}
+}
+/* TOOLTIP PLUGIN DEFINITION
+* ========================= */
+$.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'
+, title: ''
+, delay: 0
+, html: true
+}
+}(window.jQuery);