git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/pretty-json/node_modules/jsonminify/report/assets/scripts/vendor/bootstrap-tooltip.js

   1 /* ========================================================================
   2  * Bootstrap: tooltip.js v3.0.0
   3  * http://twbs.github.com/bootstrap/javascript.html#tooltip
   4  * Inspired by the original jQuery.tipsy by Jason Frame
   5  * ========================================================================
   6  * Copyright 2012 Twitter, Inc.
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ======================================================================== */
  20
  21
  22 +function ($) { "use strict";
  23
  24   // TOOLTIP PUBLIC CLASS DEFINITION
  25   // ===============================
  26
  27   var Tooltip = function (element, options) {
  28     this.type       =
  29     this.options    =
  30     this.enabled    =
  31     this.timeout    =
  32     this.hoverState =
  33     this.$element   = null
  34
  35     this.init('tooltip', element, options)
  36   }
  37
  38   Tooltip.DEFAULTS = {
  39     animation: true
  40   , placement: 'top'
  41   , selector: false
  42   , template: '<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'
  43   , trigger: 'hover focus'
  44   , title: ''
  45   , delay: 0
  46   , html: false
  47   , container: false
  48   }
  49
  50   Tooltip.prototype.init = function (type, element, options) {
  51     this.enabled  = true
  52     this.type     = type
  53     this.$element = $(element)
  54     this.options  = this.getOptions(options)
  55
  56     var triggers = this.options.trigger.split(' ')
  57
  58     for (var i = triggers.length; i--;) {
  59       var trigger = triggers[i]
  60
  61       if (trigger == 'click') {
  62         this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
  63       } else if (trigger != 'manual') {
  64         var eventIn  = trigger == 'hover' ? 'mouseenter' : 'focus'
  65         var eventOut = trigger == 'hover' ? 'mouseleave' : 'blur'
  66
  67         this.$element.on(eventIn  + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
  68         this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
  69       }
  70     }
  71
  72     this.options.selector ?
  73       (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
  74       this.fixTitle()
  75   }
  76
  77   Tooltip.prototype.getDefaults = function () {
  78     return Tooltip.DEFAULTS
  79   }
  80
  81   Tooltip.prototype.getOptions = function (options) {
  82     options = $.extend({}, this.getDefaults(), this.$element.data(), options)
  83
  84     if (options.delay && typeof options.delay == 'number') {
  85       options.delay = {
  86         show: options.delay
  87       , hide: options.delay
  88       }
  89     }
  90
  91     return options
  92   }
  93
  94   Tooltip.prototype.getDelegateOptions = function () {
  95     var options  = {}
  96     var defaults = this.getDefaults()
  97
  98     this._options && $.each(this._options, function (key, value) {
  99       if (defaults[key] != value) options[key] = value
 100     })
 101
 102     return options
 103   }
 104
 105   Tooltip.prototype.enter = function (obj) {
 106     var self = obj instanceof this.constructor ?
 107       obj : $(obj.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type)
 108
 109     clearTimeout(self.timeout)
 110
 111     self.hoverState = 'in'
 112
 113     if (!self.options.delay || !self.options.delay.show) return self.show()
 114
 115     self.timeout = setTimeout(function () {
 116       if (self.hoverState == 'in') self.show()
 117     }, self.options.delay.show)
 118   }
 119
 120   Tooltip.prototype.leave = function (obj) {
 121     var self = obj instanceof this.constructor ?
 122       obj : $(obj.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type)
 123
 124     clearTimeout(self.timeout)
 125
 126     self.hoverState = 'out'
 127
 128     if (!self.options.delay || !self.options.delay.hide) return self.hide()
 129
 130     self.timeout = setTimeout(function () {
 131       if (self.hoverState == 'out') self.hide()
 132     }, self.options.delay.hide)
 133   }
 134
 135   Tooltip.prototype.show = function () {
 136     var e = $.Event('show.bs.'+ this.type)
 137
 138     if (this.hasContent() && this.enabled) {
 139       this.$element.trigger(e)
 140
 141       if (e.isDefaultPrevented()) return
 142
 143       var $tip = this.tip()
 144
 145       this.setContent()
 146
 147       if (this.options.animation) $tip.addClass('fade')
 148
 149       var placement = typeof this.options.placement == 'function' ?
 150         this.options.placement.call(this, $tip[0], this.$element[0]) :
 151         this.options.placement
 152
 153       var autoToken = /\s?auto?\s?/i
 154       var autoPlace = autoToken.test(placement)
 155       if (autoPlace) placement = placement.replace(autoToken, '') || 'top'
 156
 157       $tip
 158         .detach()
 159         .css({ top: 0, left: 0, display: 'block' })
 160         .addClass(placement)
 161
 162       this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
 163
 164       var pos          = this.getPosition()
 165       var actualWidth  = $tip[0].offsetWidth
 166       var actualHeight = $tip[0].offsetHeight
 167
 168       if (autoPlace) {
 169         var $parent = this.$element.parent()
 170
 171         var orgPlacement = placement
 172         var docScroll    = document.documentElement.scrollTop || document.body.scrollTop
 173         var parentWidth  = this.options.container == 'body' ? window.innerWidth  : $parent.outerWidth()
 174         var parentHeight = this.options.container == 'body' ? window.innerHeight : $parent.outerHeight()
 175         var parentLeft   = this.options.container == 'body' ? 0 : $parent.offset().left
 176
 177         placement = placement == 'bottom' && pos.top   + pos.height  + actualHeight - docScroll > parentHeight  ? 'top'    :
 178                     placement == 'top'    && pos.top   - docScroll   - actualHeight < 0                         ? 'bottom' :
 179                     placement == 'right'  && pos.right + actualWidth > parentWidth                              ? 'left'   :
 180                     placement == 'left'   && pos.left  - actualWidth < parentLeft                               ? 'right'  :
 181                     placement
 182
 183         $tip
 184           .removeClass(orgPlacement)
 185           .addClass(placement)
 186       }
 187
 188       var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
 189
 190       this.applyPlacement(calculatedOffset, placement)
 191       this.$element.trigger('shown.bs.' + this.type)
 192     }
 193   }
 194
 195   Tooltip.prototype.applyPlacement = function(offset, placement) {
 196     var replace
 197     var $tip   = this.tip()
 198     var width  = $tip[0].offsetWidth
 199     var height = $tip[0].offsetHeight
 200
 201     // manually read margins because getBoundingClientRect includes difference
 202     var marginTop = parseInt($tip.css('margin-top'), 10)
 203     var marginLeft = parseInt($tip.css('margin-left'), 10)
 204
 205     // we must check for NaN for ie 8/9
 206     if (isNaN(marginTop))  marginTop  = 0
 207     if (isNaN(marginLeft)) marginLeft = 0
 208
 209     offset.top  = offset.top  + marginTop
 210     offset.left = offset.left + marginLeft
 211
 212     $tip
 213       .offset(offset)
 214       .addClass('in')
 215
 216     // check to see if placing tip in new offset caused the tip to resize itself
 217     var actualWidth  = $tip[0].offsetWidth
 218     var actualHeight = $tip[0].offsetHeight
 219
 220     if (placement == 'top' && actualHeight != height) {
 221       replace = true
 222       offset.top = offset.top + height - actualHeight
 223     }
 224
 225     if (/bottom|top/.test(placement)) {
 226       var delta = 0
 227
 228       if (offset.left < 0) {
 229         delta       = offset.left * -2
 230         offset.left = 0
 231
 232         $tip.offset(offset)
 233
 234         actualWidth  = $tip[0].offsetWidth
 235         actualHeight = $tip[0].offsetHeight
 236       }
 237
 238       this.replaceArrow(delta - width + actualWidth, actualWidth, 'left')
 239     } else {
 240       this.replaceArrow(actualHeight - height, actualHeight, 'top')
 241     }
 242
 243     if (replace) $tip.offset(offset)
 244   }
 245
 246   Tooltip.prototype.replaceArrow = function(delta, dimension, position) {
 247     this.arrow().css(position, delta ? (50 * (1 - delta / dimension) + "%") : '')
 248   }
 249
 250   Tooltip.prototype.setContent = function () {
 251     var $tip  = this.tip()
 252     var title = this.getTitle()
 253
 254     $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
 255     $tip.removeClass('fade in top bottom left right')
 256   }
 257
 258   Tooltip.prototype.hide = function () {
 259     var that = this
 260     var $tip = this.tip()
 261     var e    = $.Event('hide.bs.' + this.type)
 262
 263     function complete() {
 264       if (that.hoverState != 'in') $tip.detach()
 265     }
 266
 267     this.$element.trigger(e)
 268
 269     if (e.isDefaultPrevented()) return
 270
 271     $tip.removeClass('in')
 272
 273     $.support.transition && this.$tip.hasClass('fade') ?
 274       $tip
 275         .one($.support.transition.end, complete)
 276         .emulateTransitionEnd(150) :
 277       complete()
 278
 279     this.$element.trigger('hidden.bs.' + this.type)
 280
 281     return this
 282   }
 283
 284   Tooltip.prototype.fixTitle = function () {
 285     var $e = this.$element
 286     if ($e.attr('title') || typeof($e.attr('data-original-title')) != 'string') {
 287       $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
 288     }
 289   }
 290
 291   Tooltip.prototype.hasContent = function () {
 292     return this.getTitle()
 293   }
 294
 295   Tooltip.prototype.getPosition = function () {
 296     var el = this.$element[0]
 297     return $.extend({}, (typeof el.getBoundingClientRect == 'function') ? el.getBoundingClientRect() : {
 298       width: el.offsetWidth
 299     , height: el.offsetHeight
 300     }, this.$element.offset())
 301   }
 302
 303   Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
 304     return placement == 'bottom' ? { top: pos.top + pos.height,   left: pos.left + pos.width / 2 - actualWidth / 2  } :
 305            placement == 'top'    ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2  } :
 306            placement == 'left'   ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
 307         /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width   }
 308   }
 309
 310   Tooltip.prototype.getTitle = function () {
 311     var title
 312     var $e = this.$element
 313     var o  = this.options
 314
 315     title = $e.attr('data-original-title')
 316       || (typeof o.title == 'function' ? o.title.call($e[0]) :  o.title)
 317
 318     return title
 319   }
 320
 321   Tooltip.prototype.tip = function () {
 322     return this.$tip = this.$tip || $(this.options.template)
 323   }
 324
 325   Tooltip.prototype.arrow = function () {
 326     return this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow')
 327   }
 328
 329   Tooltip.prototype.validate = function () {
 330     if (!this.$element[0].parentNode) {
 331       this.hide()
 332       this.$element = null
 333       this.options  = null
 334     }
 335   }
 336
 337   Tooltip.prototype.enable = function () {
 338     this.enabled = true
 339   }
 340
 341   Tooltip.prototype.disable = function () {
 342     this.enabled = false
 343   }
 344
 345   Tooltip.prototype.toggleEnabled = function () {
 346     this.enabled = !this.enabled
 347   }
 348
 349   Tooltip.prototype.toggle = function (e) {
 350     var self = e ? $(e.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type) : this
 351     self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
 352   }
 353
 354   Tooltip.prototype.destroy = function () {
 355     this.hide().$element.off('.' + this.type).removeData('bs.' + this.type)
 356   }
 357
 358
 359   // TOOLTIP PLUGIN DEFINITION
 360   // =========================
 361
 362   var old = $.fn.tooltip
 363
 364   $.fn.tooltip = function (option) {
 365     return this.each(function () {
 366       var $this   = $(this)
 367       var data    = $this.data('bs.tooltip')
 368       var options = typeof option == 'object' && option
 369
 370       if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
 371       if (typeof option == 'string') data[option]()
 372     })
 373   }
 374
 375   $.fn.tooltip.Constructor = Tooltip
 376
 377
 378   // TOOLTIP NO CONFLICT
 379   // ===================
 380
 381   $.fn.tooltip.noConflict = function () {
 382     $.fn.tooltip = old
 383     return this
 384   }
 385
 386 }(window.jQuery);