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mobile-query-three-www-vendor-bootstrap-docs-assets-js-bootstrap-tooltip.js / js



  /* ===========================================================
   * bootstrap-tooltip.js v2.0.0
   * 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"
  
   /* 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 != 'manual') {
          eventIn  = this.options.trigger == 'hover' ? 'mouseenter' : 'focus'
          eventOut = this.options.trigger == 'hover' ? 'mouseleave' : 'blur'
          this.element.on(eventIn, this.options.selector, .proxy(this.enter, this))
          this.element.on(eventOut, 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) {
          self.show()
        } else {
          self.hoverState = 'in'
          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 (!self.options.delay || !self.options.delay.hide) {
          self.hide()
        } else {
          self.hoverState = 'out'
          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()
        tip.find('.tooltip-inner').html(this.getTitle())
        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()
      }
  
    , 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)
  
        title = title.toString().replace(/(^\s*|\s*)/, "")
  
        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']()
      }
  
    }
  
   /* 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
    , delay: 0
    , selector: false
    , placement: 'top'
    , trigger: 'hover'
    , title: ''
    , template: '<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'
    }
  
  }( window.jQuery )
  


(C) Æliens 04/09/2009

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